Fundamental Journal of Mathematics and Applications

• The Fundamental Journal of Mathematics and Applications is Open Access and an international quarterly publication devoted to publishing peer-reviewed, high quality, research articles in all major fields of mathematics. The journal publishes original research and invited expository articles. To be published in this journal, an original paper must be correct, new, nontrivial and of interest to a substantial number of readers. Every effort is made to ensure a rigorous but quick editorial process and a rapid publication. In edition to this, Fundamental Journal of Mathematics and Applications is also an international research journal that disseminates cutting-edge contributions including various domains of mathematical methods such as biology, computer science, economics, engineering, and physics. The purpose of Fundamental Journal of Mathematics and Applications is the advancement of mathematics. Editors and referees evaluate submitted papers strictly on the basis of scientific merit, without regard to authors' nationality, country of residence, institutional affiliation, gender, and political views.

• The Fundamental Journal of Mathematics and Applications accepts research papers in all areas of Mathematical Analysis and its numerous applications. Topics covered by the journal include: Real Analysis, Complex Analysis, Inequalities, Numerical analysis, Numerical analysis in abstract spaces, Differential equations, Difference equations, Partial differential equations, Optimization, Fourier analysis, Abstract harmonic analysis, Numerical methods in Fourier analysis, Functional analysis, Operator theory, Miscellaneous applications of functional analysis, Special Functions, Nonlinear functional analysis, Stochastic analysis, Multivariate analysis and all the other fields of their applications.

New Manuscript Submission

Submission of a manuscript implies: that the work described has not been published before; that it is not under consideration for publication anywhere else; that its publication has been approved by all co-authors, if any, as well as by the responsible authorities – tacitly or explicitly – at the institute where the work has been carried out. The publisher will not be held legally responsible should there be any claims for compensation.

Manuscripts should be submitted to Fundamental Journal of Mathematics and Applications via the journal's online submission system on DergiPark. You need to make registration prior to submitting a new manuscript (please click here to register and do not forget to define yourself as an "Author" in doing so). You may then click on the "Submit a Manuscript" link on the Journal's homepage. 

If you already have an account, please click here to login. It is likely that you will have created an account if you have reviewed or authored for the Journal in the past. On the submission page, enter data and answer questions as prompted. Click on the “Next” button on each screen to save your work and advance to the next screen.

You will be prompted to upload your files: Click on the “Browse” button and locate the file on your computer. Select the description of the file in the drop-down next to the Browse button. When you have selected all files you wish to upload, click the “Upload” button. Review your submission before sending it to the Editors. Click the “Submit” button when you are done reviewing. Authors are responsible for verifying all files have been uploaded correctly.

You may stop a submission at any phase and save it to submit later. Acknowledgment of receipt of the manuscript by Fundamental Journal of Mathematics and Applications Online Submission System will be sent to the corresponding author, including an assigned manuscript number that should be included in all subsequent correspondence. You can also log on to the submission web page of Fundamental Journal of Mathematics and Applications at any time to check the status of your manuscript. You will receive an e-mail once a decision has been made on your manuscript.

Permission

Authors wishing to include figures, tables, or text passages that have already been published elsewhere are required to obtain permission from the copyright owner(s) for both the print and online format and to include evidence that such permission has been granted when submitting their papers. Any material received without such evidence will be assumed to originate from the authors.

Preparation of Manuscripts

Manuscripts can be prepared using LaTeX (.tex) format. The preferred first submission format (for reviewing purposes only) is Portable Document File (.pdf). After acceptance, the papers should be converted to the LaTeX (.tex) template which can be found in the following link: Template (Please Right-Click and Save As)

Manuscript Style

Use a standard font of the 10-point type: Times New Roman is preferred. It is necessary to single-line space your manuscript. Normally manuscripts are expected not to exceed 25 single-spaced pages including text, tables, figures and bibliography. All illustrations, figures, and tables are placed within the text at the appropriate points, rather than at the end.

During the manucript preparation process, you must pay attention to the followings

• Title Page: The title page must include:
  • The name(s) of the author(s)
  • A concise and informative title
  • The affiliation(s) and address(es) of the author(s)
  • The e-mail address(es) of the author(s)
  • The 16-digit ORCID of the author(s), (from 2019)               

• Abstract: An abstract is a concise summary of the whole paper, not just the conclusions. It is crucial that the abstract conveys the importance of the work and be understandable without reference to the rest of the manuscript to a multidisciplinary audience. Abstracts should not contain any citation to other published works. The abstract should be no more than 300 words and convey the followings:
  • An introduction to the work.
  •  Some scientific details regarding the background of the problem.
  • A summary of the main result.
  • The implications of the result.
  • A broader perspective of the results, once again understandable across scientific disciplines.

• Keywords: Please provide three to five keywords which can be used for indexing purposes.
• MSC 2020 Classification: Three to five MSC 2020 Classification numbers (https://mathscinet.ams.org/msnhtml/msc2020.pdf) of the study should be specified after keywords.
• Reference Style: Reference citations in the text should be identified by numbers in square brackets "[ ]". The bibliography of the work is arranged by the order in which the citations appear in the text. The original number assigned to the reference is used each time that reference is cited in the text. The first reference cited will be numbered [1] in the text, and the second reference cited will be numbered [2], and so on. If the reference number [1] is cited again later in the text, it will be cited using the number [1]. All references must be complete and accurate. Please ensure that every reference cited in the text is also presented in the reference list (and vice versa). Please use “F. Author” instead of “First Author”. The title of manuscript in the references must be italic and start with the capital letter. It must be “30(8) (1922), 19-23.” instead of “Vol.30, No.8, 19-23, 1922” for articles. References should be listed in the following style:
  • Journal Article
    • F. Author, T. Author and S.S. Author, Title of article, Title of Journal (use abbreviations in the journal names), Vol(Issue) (Year), pages.
      • Example: F. Usta and J. Levesley, Multilevel quasi-interpolation on a sparse grid with the Gaussian, Numer. Algorithms, 77 (2018), 793–808.
      • Example: F. Usta, On new modification of Bernstein operators: theory and applications, Iran J. Sci. Technol. Trans. A Sci., 44(4) (2020), 1119-1124.
  • Book
    • F. Author, Title of book, Publisher: Place of Publication, (Year).
      • Example: M. Bohner and A. Peterson, (Eds.), Advances in Dynamic Equations on Time Scales, Birkhauser, Boston, (2003).
  • Thesis
    • F. Author, Title of Thesis, Type of thesis (degree), Name of University, Country, (Year).
      • Example: F. Usta, Sparse Grid Approximation with Gaussians, PhD, University of Leicester, UK, (2015).
  • Conference Proceeding
    • F. Author, T. Author and S.S. Author, Title of proceeding, Conference Name, Date, City, Country, page number.
      • Example: F. Usta, H. Budak and M. Z. Sarıkaya, Some integral inequalities for generalized fractional integral operators, 7th International Eurasian
        Conference on Mathematical Sciences and Applications (IECMSA), August 28-31 (2018), Kiev, Ukraine, 653-658.
• Tables: Tables (and figures) should be embedded in the text at the appropriate points, rather than at the end. Tables should be listed in the following style:
  • All tables are to be numbered using Arabic numerals.
  • Tables should always be cited in text in consecutive numerical order.
  • For each table, please supply a table caption (title) explaining the components of the table. Identify any previously published material by giving the original source in the form of a reference at the end of the table caption.
  • Footnotes to tables should be indicated by superscript lower-case letters (or asterisks for significance values and other statistical data) and included beneath the table body.
• Figures: Figures submitted (line drawings, halftones, photos, photomicrographs, etc.) should be clean originals or digital files. Digital files are recommended for the highest quality reproduction and should follow these guidelines:
  • EPS, TIFF or JPEG format only.
  • Sized to fit on the journal page.
  • Embedded in text files and submitted as separate files (if required).
• Galley Proofs: Page proofs are sent to the designated author using the Fundamental Journal of Mathematics and Applicaitons E-Proof system. They must be carefully checked and returned within 48 hours of receipt.
• Offprints / Reprints: The corresponding author of an article will receive a notification of that their article has been published and made available online in PDF format. The authors can download their manuscript free of charge and use considering the rights expressed in the Copyright Notice.
• English Editing: For editors and reviewers to accurately assess the work presented in your manuscript you need to ensure the English language is of sufficient quality to be understood. If you need help with writing in English you should consider. Asking a colleague who is a native English speaker to review your manuscript for clarity. Visiting the English language tutorial which covers the common mistakes when writing in English. Using a professional language editing service where editors will improve the English to ensure that your meaning is clear and identify problems that require your review.

Author's Contribution Statements

For research articles with several authors, a short paragraph specifying their individual contributions must be provided. Author's contribution statement offers authors the opportunity to share an accurate and detailed description of their diverse contributions to the published work. The corresponding author is responsible for ensuring that the descriptions are accurate and agreed by all authors. The role(s) of all authors should be listed, using the relevant above categories. Authors may have contributed in multiple roles. CRediT in no way changes the journal’s criteria to qualify for authorship. Author's contribution statement statements should be provided during the submission process and will appear above the acknowledgment section of the published paper as shown further below. Authorship must be limited to those who have contributed substantially to the work reported.

• Possible Author's Contribution Statements: Conceptualization, Methodology, Software, Validation, Formal Analysis, Investigation, Resources, Data Curation, Writing - Original Draft, Writing - Review & Editing, Visualization, Supervision, Project Administration, Funding Acquisition.
  • Example: Conceptualization, F.A. and S.A.; methodology, F.A.; software, F.A.; validation, F.A., S.A. and T.A.; formal analysis, F.A.; investigation, F.A.; resources, F.A.; data curation, F.A.; writing—original draft preparation, F.A.; writing—review and editing, F.A.; visualization, D.A.; supervision, F.A.; project administration, T.A.; funding acquisition, T.A. All authors have read and agreed to the published version of the manuscript. 

Author Roles and Responsibilities

When determining the credit for a piece of work, authors should ensure that all those who have made a significant contribution are cited as co-authors. Other individuals who have contributed to the study in a lesser capacity should be acknowledged, but not cited as authors. An author is someone who has made a significant intellectual contribution to the article, this can include but is not limited to:

• Background theory
• Design of experiment
• Device prototype
• Data analysis and interpretation
• Writing of the article or reviewing and/or revising the text and/or figures

We strongly encourage authors to make specific attributions of contribution and responsibility in the acknowledgments of the article, otherwise, all co-authors will be taken to share full responsibility for all of the paper. Authors may wish to use a taxonomy such as CRediT to describe the contributions of each author.

Authors are expected to reach an agreement between themselves regarding authorship, and the order in which author names are presented. If the agreement between the authors cannot be reached, the institution(s) where the work was undertaken should be asked to investigate. Fundamental Journal of Mathematics and Applicaitons will not arbitrate in cases where there is disagreement over authorship. Fundamental Journal of Mathematics and Applicaitons has the right to remove your article from the review process until a resolution can be agreed.

Authors should not use authorship or acknowledgments misleadingly to imply a contribution or endorsement by individuals who have not, in fact, been involved with the work or given an endorsement.

• Responsibility of the Corresponding Author: It is the corresponding author’s responsibility to ensure that all named authors have approved the submitted version of the article, and all further revisions, agree to its submission and are willing to take appropriate responsibility for it. It is important that all authors have approved the final version of the article as accepted for publication. It is the corresponding author’s responsibility to ensure the paper is not under consideration by any other journal at the time of submission. It is the corresponding author’s responsibility to ensure the contact details for all co-authors are entered and correct at the time of submission.
• Changes in Authorship: Any changes to authorship during the review process must be approved by all authors of the paper, and all authors must confirm to the journal that they give their consent and made a genuine intellectual contribution to the paper. In this context, all authors must fill in the "Fundamental Journal of Mathematics and Applicaitons author changes form" and must sign it for any authorship changes including adding new authors / affiliation(s), removing existing authors / affiliation(s), or reordering existing authors / affiliation(s). Corresponding author should confirm that all authors meet the criteria for authorship as outlined by Committee on Publication Ethics (COPE) and that all authors agree to the change. All authors who have been added, removed, or reordered need to confirm that they agree to the change by signing the form. The concerned submission will be put on hold for further processing until the editorial office receives the completed form. Fundamental Journal of Mathematics and Applicaitons reserves the right to refuse requests if there is reason to doubt the contribution of any newly-added author.
• Deceased Authors: In cases where an author has sadly passed away before a paper has been submitted, we require consent from a familial or legal proxy of the deceased for the paper to be reviewed for potential publication. Deceased authors are still eligible for co-authorship if they made a significant intellectual contribution to the article.
  

The publication policy of the Fundamental Journal of Mathematics and Applications is based on the improvement and dissemination of information in an impartial and respectful manner. The processes applied in line with this policy directly affect the quality of the studies submitted by authors and affiliated institutions. Peer-reviewed studies support and materialize the scientific method. Therefore, all the parties taking part in the process (authors, readers, researchers, publishers, reviewers, editors) should comply with the ethical principles.

FUJMA, adheres to national and international standards in research and publication ethics. It complies with the Press Law, the Law on Intellectual and Artistic Works, and the Higher Education Institutions Scientific Research and Publication Ethics Directive. Fundamental Journal of Mathematics and Applications has adopted the International Ethical Publishing Principles published by the Committee on Publication Ethics (COPE), Directory of Open Access Journals (DOAJ), Open Access Scholarly Publishers Association (OASPA), and World Association of Medical Editors (WAME). It also undertakes to comply with the Decisions of the Turkey Editors' Workshop.

Ethical Principles

• Authorship of the Paper: Authorship should be limited to those who have made a significant contribution to the conception, design, execution, or interpretation of the reported study. All those who have made significant contributions should be listed as co-authors. Where there are others who have participated in certain substantive aspects of the research project, they should be acknowledged or listed as contributors. The corresponding author should ensure that all appropriate co-authors and no inappropriate co-authors are included in the paper and that all co-authors have seen and approved the final version of the paper and have agreed to its submission for publication.

• Conflicts of Interest:
  • Authors: All authors should disclose in their manuscript any financial or other substantive conflict of interest that might be construed to influence the results or interpretation of their manuscript. All sources of financial support for the project should be disclosed.
  • Reviewers: Referees should inform the journal editor about the evaluation process if they suspect any conflict of interest in the article they are evaluating and refuse article evaluation if necessary. In order to prevent conflict of interest, people in the institutions where the article authors are working cannot referee the article.
  • Editors: Editors should not have personal or financial conflicts of interest with articles.

• Data Access and Retention: Authors are asked to provide the raw data in connection with a paper for editorial review and should be prepared to provide public access to such data, if practicable, and should, in any event, be prepared to retain such data for a reasonable time after publication.

• Data Fabrication and Falsification:
  • Data fabrication: This is about generating research findings.
  • Data falsification: Manipulating research data to give a false impression. This includes manipulating images (eg, micrographs, gels, radiological images), removing outliers or "inappropriate" results, changing, adding, or skipping data points, etc. are included. Technically the Image can be improved for the readability of the images. However, if there is such an improvement, the editor should be informed when the article is sent to the journal and the article should also be included. Proper technical manipulation means adjusting the contrast and/or brightness or color balance if applied to the full digital image (not parts of the image). Improper technical manipulation means darkening, enhancing, deleting an image, and/or adding new elements.

• Journal Policies on Data Sharing and Reproducibility: The Fundamental Journal of Mathematics and Applications strongly recommend author(s) submit supplementary material and data sets that illustrate the results shown in their papers. If any restrictions exist on the side of the author(s), these concerns should be shared with the editorial teams during the submission of scientific papers.
  The Fundamental Journal of Mathematics and Applications encourages author(s) to share data and make them publicly available if they do not violate human rights or other privacy issues. Authors are recommended to cite any data referenced in their studies. Cited data sets, apart from whether they are created by the author(s) or not, should be written in the reference lists of papers. Authors are also recommended to include a data availability statement.
  The Fundamental Journal of Mathematics and Applications encourages all authors to make their data available to share publicly.

• Duplicate / Multiple Submission(s): Papers submitted for publication must be original and must not have been submitted to any other publication. Duplicates and multiple submissions are not considered for publication in our journal. If authors have used their own work, either previously submitted or published, as the basis for a submitted manuscript, they are required to cite the previous work. They also need to indicate how novel contributions are offered in their submitted manuscript, over and above those of the previous work.

• Intellectual Property: 
  • Authors certify that their submitted manuscript (and any supporting items) are their own intellectual property, and the copyright has not been transferred to others.
  • Authors certify that the manuscript contains no plagiarism, no fabrication, no falsification, no manipulated citations and that the manuscript conforms to JSS authorship policies.
  • All manuscripts, revisions, drafts, and galleys remain the intellectual property of the author(s). Except as stated in the agreed license, the author(s) retain the copyright to their work.
  • All review comments and reports remain the intellectual property of the reviewer or editor. Except as stated in the agreed license, the author(s) retain the copyright to their work.
  • Authors, reviewers, and editors agree to keep all communications, comments, or reports from reviewers or editors confidential.
  • Reviewers and editors agree to keep all manuscripts, revisions, and drafts confidential, with the exception of the final published galley(s).

• Correction, Retraction, Expression of Concern: 
  • Editors may make corrections if they detect minor errors in the published article that do not affect the findings, interpretations, or results.
  • Editors may retract the article in case of major errors/violations that invalidate the findings and results.
  • Editors may issue a statement of concern if there is a possibility of abusive research or publication by the authors, if there is evidence that the findings are unreliable and the authors' institutions have not investigated the incident, or if the potential investigation seems unfair or inconclusive. COPE and ICJME guidelines are taken into account with regard to the correction, retraction, and expression of concern.

• Publication of Studies Based on Surveys and Interviews: Aiming to establish ethical assurance in scientific periodicals, FUJMA journal adopts the principles of the "Code of Conduct and Best Practice Guidelines for Journal Editors" and the "Code of Conduct for Journal Publishers" published by the Committee on Publication Ethics (COPE). In this scope, the following aspects should adhere in the studies submitted to the journal:
  • Ethics committee approval should be obtained for research conducted in all the disciplines that require ethics committee approval, and this approval should be stated and documented in the article.
  • In studies that require ethics committee approval, information about the approval (committee name, date, and issue number) may be included in the method section of the study. However, in the case of reports, information about the informed consent and the signed consent form should be included in the Article Information Form at the end of the article.
    The studies that require ethics committee approval are as follows:
  • All kinds of research conducted with qualitative or quantitative approaches that require data collection from participants through surveys, interviews, focus group works, observations, experiments, and other interview techniques.
  • Use of humans and animals (including material/data) for experimental or other scientific purposes,
  • Clinical studies conducted on humans,
  • Studies conducted on animals,
  • Retrospective studies in accordance with the law on the protection of personal data,
    Also;
  • A statement confirming that an "informed consent form" has been received in case reports,
  • Obtaining permission from the owners for the use of scales, surveys or photographs belonging to others,
  • A statement confirming that copyright regulations are met for the intellectual and artistic works used.

• Policy of Publishing Additional or Special Issues: A special issue can be published in our journal once a year upon the request of the Editorial Board. The publication processes of the articles sent to be included in the special issue are the same as the standard processes.
  • Additional or Special issue: An issue published in addition to the regular issues of a periodically published journal. It may consist of conference papers or a series of articles focusing on a specific topic.
  • Page numbering in the additional or special issue is different from the regular issues.
  • The print run of the additional or special issue cannot be more than one-third of the regular issue. The special issues containing conference paper abstracts are not included in this scope.
  • Ratios of case reports, compilations, and research articles (excluding conference paper abstracts) published in the additional or special issue will be included in the ratios of articles published in other issues.
  • The issues published as a tribute are not accepted as additional or special issues. Their page numbering and organization are the same as the regular issues.

Actions that violate scientific research and publication ethics are as follows: Turkish Council of Higher Education [YÖK] Scientific Research and Publication Ethics Directive, Article 4

• Plagiarism: Showing others' original ideas, methods, data, or works as their own work, partially or completely, without reference to scientific rules,
• Forgery: Using data that does not actually exist or has been falsified in scientific research,
• Distortion: Falsifying the research records or data obtained, displaying the equipment or materials not used in the research as if used, distorting or shaping the results of the research in the interests of the people and organizations that provide support,
• Republishing: Presenting repetitive publications as separate publications in academic appointments and promotions,
• Slicing: Dividing the results of research into pieces in an improper way or in a way that disrupts the integrity of the research and publishing each one separately to increase the total publication count for academic appointments and promotions,
• Unfair Authorship: Including non-contributors in the author list or not including those who have contributed, changing the author's order in an unjustified and inappropriate manner, removing the names of contributors from the work in subsequent editions, using influence to include names among the authors despite not being contributors,  
  

Other ethical violations include:

• Not specifying the supporting individuals, institutions, or organizations and their contributions in the publications made as a result of research conducted with support.
• Using theses or studies that have not yet been submitted or have not been accepted as a source without the permission of the owner,
• Not complying with ethical rules in research on humans and animals, not respecting patients' rights in publications,
• Violating the provisions of the relevant legislation in biomedical research and other clinical research related to humans,
• Sharing the information in a work that has been assigned for review with others before it is published without the explicit consent of the author,
• Misusing resources, spaces, facilities, and equipment provided or allocated for scientific research,
• Deliberately making a false and ungrounded allegation about the ethical violation,
• Publishing the data obtained from surveys conducted as part of a scientific study without the explicit consent of the participants or without the permission of the relevant institution if the study is conducted in an institution,
• Harming animal health and ecological balance in research and experiments,
• Failing to obtain written permissions from authorities that are required for starting research activities or experiments,
• Conducting research activities or experiments in violation of the related legislation or the provisions on research and experiments in the international conventions to which Turkey is a party,
• Disregarding the obligation to inform and warn the relevant authorities about possible harmful practices related to scientific research.
• Not using the data and information obtained from other individuals or institutions in scientific studies to the extent and as permitted, not respecting the confidentiality of this information and not ensuring its protection,
• Making false or misleading statements regarding scientific research and publications in academic appointments and promotions.

Ethical Guidelines for Authors

• Studies must be original and based on research.
• It must be ensured that all the persons mentioned as authors/co-authors have contributed to the article. It is against scientific ethics to show persons who have not made any academic contribution as additional authors or to rank the authors by non-scientific criteria such as title, age, and gender, regardless of the order of contribution.
• In the articles with multiple authors, it should be clearly stated to what extent the authors have contributed to which stage of the article.
• The article should not be sent to different journals at the same time and should not have been sent to another journal before. If it is found to have been sent to another journal, the publication process will be canceled.
• It is assumed that the authors who submit articles to the journal have read and accepted the publication and writing principles of the journal, and the authors are deemed to have committed to these principles.
• The citations and bibliography should be complete.
• Citation manipulation should not be used to increase the number of citations to a particular author's work or articles published in a particular journal.
• Plagiarism and fake data should be avoided.
• The similarity rate obtained as a result of the similarity checks should not exceed 30% without the bibliography in order to initiate the peer review process.
• An article may be included in a maximum of 2 PRE-REVIEW processes. The article will be rejected if the feedback conveyed to the author is not revised.
• The corresponding author must inform the journal editor in case of any conflict of interest.
  In this scope, WAME can be referred to.
  

Ethical Guidelines for Peer Reviewers

• Peer reviewers should be aware that they play a critical role in the academic quality of the article to be published in the journal, and they should engage in the peer review process with the responsibility of improving academic quality.
• Peer reviewers should only accept to review articles for which they have the expertise to make an appropriate assessment. They should also respect the confidentiality of the blind peer review process and keep the details of the article confidential at all costs.
• After the review process, any information about the reviewed article should not be shared with others under any circumstances.
• Peer reviewers should only evaluate the accuracy of the content of the articles and their compliance with academic criteria. Any difference of opinions between the article's argument and the peer reviewer should not affect the review process.
• Peer review reports should be objective and measurable. Libelous, derogatory, or accusatory expressions should definitely be avoided.
• Peer reviewers should avoid superficial or inaccurate statements in their peer review reports. In reviews with negative results, a complete justification should be presented on the aspects that led to the negative result.
• Peer reviewers should review the articles within the time period allotted to them. If they are not going to review the article, they should notify the journal within a reasonable time.
  

Ethical Guidelines for Editors

• Editors should accept articles that will contribute to the relevant areas specified in the journal policy.
• Editors should not have any conflict of interest with accepted or rejected articles.
• Editors have full responsibility and authority to accept or reject an article.
• It is the editors' responsibility to keep the names of peer reviewers and authors mutually confidential.
• Only the articles that will contribute to the relevant field should be accepted.
• If an error is detected, editors should support the correction or retraction of the error.
• It is the duty of editors to complete the pre-review, peer review, editing, and publishing processes of the articles submitted to the journal in a timely and appropriate manner.
• Editors should not assign people who do not contribute to the journal as editorial board members or associate editors.

Publication Policy

• Originality
• Not containing ethical violations
• Having clear messages for the scientific community
• Expressing the extent of the article's contributions to researchers in the field and its relevance to social sciences
• Current fields and topics drawing the interest of researchers in the field of social sciences
• Having structural and logical integrity
• Research results that are based on scientific evidence
• Coherence of the scientific method

• Language: The Fundamental Journal of Mathematics and Applications publishes articles written in English.
• Change of Authorship: The Fundamental Journal of Mathematics and Applications accepts article authors according to the statement on the Title Page of the article. Therefore, it is the responsibility of the authors to submit the final version of the full author list. Requests for any change of authorship after the submission of the article (e.g removal/addition of authors, change of order, etc.) are subject to editorial approval. The Editorial Board will investigate such cases and act according to the COPE flowcharts.
  Requests for a change of authorship should be conveyed to the Editor with an official letter stating the reasons for the change. The letter should be signed by all the authors and include their confirmation of the change of authorship. If the request is approved by the Editorial Board, the authors are required to submit a new Copyright Agreement Form according to the final author list. For detail information and the authorsip change form, please click. 
• Disclaimer: The opinions expressed in the articles published in the journal are those of the author(s). They do not purport to reflect the opinions or views of the Fundamental Journal of Mathematics and Applications and its Editor-In-Chief, Editors, Editorial Board, or Publisher. The Editor-in-Chief, Editors, Editorial Board, and Publisher assume no responsibility or liability for such cases. The sole responsibility for the published content lies with the authors.
• Complaints and Appeals: The Fundamental Journal of Mathematics and Applications handles complaints and appeals by following the below procedure. Complaints including but not limited to the long delays in handling studies and publication ethics initially are handled by the Editor-in-Chief of the Fundamental Journal of Mathematics and Applications. The Editor-in-Chief examines complaints and appeals together with Area Editors and Editorial Board if applicable. If anything occurs about complaints and appeals please contact fuatusta@duzce.edu.tr
• Complaints about the Content of a Paper: The Editor-in-Chief examines the complaints of the author(s), and the reports of reviewers and make a decision:
  • The confirmation of the rejection of the paper,
  • The appeal of the author should be considered,
  • A fresh opinion from an independent reviewer is needed.

The final decision of the Editor-in-Chief is notified to the author(s). The explanation of the consequences of the appeal is shared with the author(s) if necessary. This is the final decision of the Fundamental Journal of Mathematics and Applications.

• Complaints about Processes: The complaints about processes are handled by the Editor-in-Chief. Long delays in handling studies are examined by editors of the Fundamental Journal of Mathematics and Applications and any necessary issues are shared with the Editor-in-Chief. The Editor-in-Chief evaluates the complaints, and when necessary, information is shared with the authors.
• Complaints about Ethics: The Editor-in-Chief considers complaints about publication ethics of the author’s or reviewer’s conduct. The Editor-in-Chief follows the publication ethics which are published on the journal's website. The editorial board of the Fundamental Journal of Mathematics and Applications examines the concern of complainants or reviewers. The details and progress of the examination are shared with the complainant(s) clearly. The Editor-in-Chief provides feedback to the complainant(s) on the manner of action and the final decision.
  

• Fundamental Journal of Mathematics and Applications does not request any fees for article submission, reviewing and editing processes, page layout, and publication (page or color fees).

• Fundamental Journal of Mathematics and Applications does not pay any fees to authors, reviewers, editors, and editorial board members.

• All papers on Fundamental Journal of Mathematics and Applications are free to read and download.

• Fundamental Journal of Mathematics and Applications signed on to the Budapest Open Access Initiative (BOAI), which promotes free access to research literature and has adopted the Open Access Principles that are clarified in this initiative.

• All papers on Fundamental Journal of Mathematics and Applications are archived with the LOCKSS (Lots Of Copies Keep Stuff Safe) system through TÜBİTAK ULAKBİM DergiPark.

• Fundamental Journal of Mathematics and Applications does not accept announcements, advertisements, sponsorships, etc., due to its publication policy.

• Fundamental Journal of Mathematics and Applications is an open-access journal that does not request any subscription fees.

• We do not offer a reprint service for those requiring professional-quality reproductions of papers.

• All expenses of the Fundamental Journal of Mathematics and Applications journal are covered by the publisher.

Citation Indexes

	TR Dizin
	ROAD
	CrossRef

Other Indexes

	Information Matrix for the Analysis of Journals (MIAR)
	EBSCO - Central & Eastern European Academic Source Database
	DOAJ - Directory of Open Access Journals
	EBSCO - Applied Science & Technology Source Ultimate Database