INSTRUCTIONS TO CONTRIBUTORS 

Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics (Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat.) is a single-blind peer reviewed open access journal which has been published twice a year since 1948 by Ankara University, accepts original research articles written in English in the fields of Mathematics and Statistics. Review articles written by eminent scientists can also be invited by the Editor.

Article-processing charges

The publication costs for Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics are covered by the journal, so authors do not need to pay an article-processing and submission charges. The PDF copies of accepted papers are free of charges and can be downloaded from the website. Hard copies of the paper, if required, are due to be charged for the amount of which is determined by the administration each year.

Submission

Cover Letter

Manuscripts should be submitted in the PDF form used in the peer-review process together with the COVER LETTER and the TEX file (Source File). In the cover letter the authors should suggest the most appropriate Area Editor for the manuscript and potential four reviewers with full names, universities and institutional email addresses. Proposed reviewers must be experienced researchers in your area of research and at least two of them should be from different countries. In addition, proposed reviewers must not be co-authors, advisors, students, etc. of the authors.
In the cover letter, the author may enter the name of anyone who he/she would prefer not to review the manuscript, with detailed explanation of the reason.

Note that the editorial office may not use these nominations, but this may help to speed up the selection of appropriate reviewers.

Preparing your manuscript

Manuscripts should be typeset using the LATEX typesetting system. Authors should prepare the article using the Journal's template. The template of the manuscript can be downloaded in tex form from the link Template (or can be reviewed in PDF form). In order to compile tex file, you need also download the files (communa1.cls, commun1a1.cls, cite.sty). Manuscripts written in AMS LaTeX format are also acceptable. 

Title Page

The title page should contain the title of the paper, full names of the authors, affiliations addresses and e-mail addresses of all authors. Authors are also required to submit their Open Researcher and Contributor ID (ORCID)’s which can be obtained from http://orcid.org as their URL address in the format http://orcid.org/xxxx-xxxx-xxxx-xxxx. Please indicate the corresponding author.
Each manuscript should be accompanied by classification numbers from the Mathematics Subject Classification 2020 scheme.

Abstract and Keywords

The abstract should state briefly the purpose of the research. The length of the Abstract should be between 50 to 5000 characters. At least 3 keywords are required.

Math Formulae

Formulas should be numbered consecutively in the parentheses ( ).

Tables

All tables must have numbers (TABLE 1) consecutively in accordance with their appearance in the text and a legend above the table. Please submit tables as editable text not as images.

Figures

All figures must have numbers (FIGURE 1) consecutively in accordance with their appearance in the text and a caption (not on the figure itself) below the figure. Please submit figures as EPS, TIFF or JPEG format.

Author Contribution Statements, Declaration of  Competing Interests, Acknowledgements

Author Contribution Statements, Declaration of Competing Interests and Acknowledgements should be given at the end of the article before the references.

References

The following format for the references should be used. Authors are urged to use the communication.bst style in BibTeX automated bibliography. If manual entry is preferred for bibliography, then all citations must be listed in the references part and vice versa. Number of the references (numbers in squared brackets) in the list can be in alphabetical order or in the order in which they appear in the text. Use of the DOI is highly encouraged. Formal abbreviations of the journals can be used. Below, It has no relationship with the text, but can be used to show sample citations such as; for articles [1, 4], for books/booklets/theses [3], and for proceedings/conferences etc. [2].

[1] Demirci, E., Unal, A., Özalp, N., A fractional order SEIR model with density dependent death rate, Hacet. J. Math. Stat., 40(2) (2011), 287–295.
[2] Gairola, A. R., Deepmala, Mishra, L. N., Rate of approximation by finite iterates of q-Durrmeyer operators, Proc. Natl. Acad. Sci. India Sect. A Phys. Sci., 86(2) (2016), 229–234.
[3] Lehmann, E. L., Casella, G., Theory of Point Estimation, Springer, New York, 2003.
[4] Özalp, N., Demirci, E., A fractional order SEIR model with vertical transmission, Math.Comput. Model., 54(1-2) (2011), 1–6.  https://doi.org/10.1016/j.mcm.2010.12.051

Peer Review Policy

The Editor may seek the advice of two, or three referees, depending on the response of the referees, chosen in consultation with appropriate members of the Editorial Board, from among experts in the field of specialization of the paper. The reviewing process is conducted in strict confidence and the identity of a referee is not disclosed to the authors at any point since we use a single-blind peer review process.

Copyright 

Ø     Copyright on any open access article in Communications Faculty of Sciences University of Ankara Series A1-Mathematics and Statistics is licensed under a Creative Commons Attribution 4.0 International License (CC BY).

Ø     Authors grant Faculty of Sciences of Ankara University a licence to publish the article and identify itself as the original publisher.

Ø    Authors also grant any third party the right to use the article freely as long as its integrity is maintained and its original authors, citation details and publisher are identified.

It is a fundamental condition that articles submitted to COMMUNICATIONS have not been previously published and will not be simultaneously submitted or published elsewhere. After the manuscript has been accepted for publication, the author will not be permitted to make any new additions to the manuscript.
Before publication the galley proof is always sent to the author for correction. Thus it is solely the author's responsibility for any typographical mistakes which occur in their article as it appears in the Journal. The contents of the manuscript published in the COMMUNICATIONS are the sole responsibility of the authors.

Declarations/Ethics

With the submission of the manuscript authors declare that:  

• All authors of the submitted research paper have directly participated in the planning, execution, or analysis of study;
  
• All authors of the paper have read and approved the final version submitted;
  
• The contents of the manuscript have not been submitted, copyrighted or published elsewhere and the visual-graphical materials such as photograph, drawing, picture, and document within the article do not have any copyright issue;
  
• The contents of the manuscript will not be copyrighted, submitted, or published elsewhere, while acceptance by the Journal is under consideration.
  
• The article is clean in terms of plagiarism, and the legal and ethical responsibility of the article belong to the author(s). Author(s) also accept that the manuscript may go through plagiarism check using IThenticate software;
  
• The objectivity and transparency in research, and the principles of ethical and professional conduct have been followed. Authors have also declared that they have no potential conflict of interest (financial or non-financial), and their research does not involve any human participants and/or animals.
  
• They can not submit a manuscript if they already have a manuscript in process.
  
  

Archiving

Research papers published in Communications Faculty of Sciences University of Ankara are archived in the Library of Ankara University (Volume 1-67) and in Dergipark immediately following publication with no embargo.

Publication Ethics, Malpractice Statement and Publication Policy

Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics (Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat.) is a single-blind peer reviewed open access journal which has been published twice a year since 1948 by Faculty of Sciences of Ankara University, accepts original research articles written in English in the fields of Mathematics and Statistics.

Faculty of Sciences of Ankara University takes its duties of guardianship over all stages of publishing extremely seriously and we recognize our ethical and other responsibilities.

The editorial board pursue the best practice guidelines of the Committee on Publication Ethics (COPE). To guaranty the integrity of the published papers, Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat. editors are guided for using COPE’s flowcharts whenever they suspect an ethical issue about the paper they process. The authors, reviewers, editors and owner of the journal are expected to strictly committed to ensuring the policy of publication ethics and malpractice, and respect to the following statements:


Authors

Papers submitted to Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics must be original and adhere to a high scientific and technical standard. The authors are expected to strictly follow the policy of publication ethics and malpractice

Copyright

Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics is a free open access journal licensed under the Creative Commons Attribution License (CC BY 4.0). Thus, the authors accept the following conditions:

Authors retain copyright and grant the journal right of first publication, with the work simultaneously licensed under a Creative Commons Attribution License (CC BY 4.0) that allows others to share the work with an acknowledgement of its authorship and initial publication in this journal.
Authors grant Faculty of Sciences of Ankara University to publish the article and identify itself as the original publisher.
Authors also grant any third party the right to use the article freely as long as its integrity is maintained and its original authors, citation details and publisher are identified.

Authorship

It is a fundamental condition that articles submitted to Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat have not been previously published and will not be simultaneously submitted or published elsewhere. After the manuscript has been accepted for publication, the author will not be permitted to make any new additions to the manuscript.

Before publication the galley proof is always sent to the author for correction. Thus it is solely the author's responsibility for any typographical mistakes which occur in their article as it appears in the Journal. The contents of the manuscript published in the Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat are the sole responsibility of the authors. Authors should not post their submitted work online in any sense, before or during the submission process, as this may cause nomenclatural problems.

With the submission of the manuscript authors declare that:

• All authors of the submitted research paper have directly participated in the planning, execution, or analysis of study;
• All authors of the paper have read and approved the final version submitted;
• The contents of the manuscript have not been submitted, copyrighted or published elsewhere and the visual-graphical materials such as photograph, drawing, picture, and document within the article do not have any copyright issue;
• The contents of the manuscript will not be copyrighted, submitted, or published elsewhere, while acceptance by the Journal is under consideration;
• Authors are expected to keep accurate records of the data and to have ethical attitude on processing data since intentional manipulation of dataset to fit the desired results will be considered as fraud. Graphics/Illustrations used to present data can only be manipulated to clarify the graphics. If so, the author must ensure that the manipulation does not lead to loss or misinterpretation of data. Techniques used to clarify images must be described in the caption part of the graphic/illustration.
• They can not submit a manuscript if they already have a manuscript in process.

Plagiarism and self-plagiarism

Plagiarism is unacceptable and any suspicion of plagiarism will be investigated by the editorial team. The article must be clean in terms of ‘plagiarism’, and the legal and ethical responsibility of the article belong to the author. Duplication of authors’ previous works (self-plagiarism) should also be avoided, or if necessary, it should be reported transparently and be fully cited in the publication itself.

The objectivity and transparency in research, and the principles of ethical and professional conduct have been followed. Authors must cite appropriate and relevant literature in support of the results presented in their manuscript. Authors who already published papers on the same topic are expected to include citation of these papers, but they are expected to avoid excessive and inappropriate self-citation.

There is no page limitation for the papers. That is why, data and results gathered in the same framework should not be broken up into smaller publishable units. The authors are expected to publish their results obtained in a single framework as a unique and original publication.

Conflicts of Interest

There is a conflict of interest when someone is influenced in his/her choices or actions by a personal or financial interest such as recommendation of a reviewer, an editor’s decision or interpretation of a result by an author. In this case, every suspicion of a conflict of interest should be reported to the editorial team of Communications Faculty of Sciences University of Ankara.

Authors should declare that they have no potential conflict of interest (financial or non-financial). If any, Authors must declare all potential interests in a ‘Conflicts of interest’ section, which should explain why the interest may be a conflict. Declared conflicts of interest will be considered by the editor and reviewers and included in the published article. If conflicts of interest are found after publication, this may be embarrassing for the authors, the Editor and the journal. It may be necessary to publish a corrigendum or reassess the review process.

Human or animal subjects

Authors should declare that their research does not involve any human participants and/or animals. Otherwise, when reporting experiments with human subjects, authors should indicate whether the procedures followed were in accordance with the ethical standards of the responsible committee on human/animal experimentation. For manuscripts reporting medical studies involving human/animal participations, authors are required to provide a statement identifying the ethics committee that approved the study and confirming that the study conforms to recognized standards.

License Agreement of the Authors

In submitting an article to any of the series of the Communications Faculty of Sciences University of Ankara, The Author/Corresponding Author certify that:

1. He/She is authorized by his/her co-authors to enter into these arrangements.
2. He/She warrants, on behalf of himself/herself and his/her co-authors, that:

• the article is original, has not been formally published in any other peer-reviewed journal, is not under consideration by any other journal and does not infringe any existing copyright or any other third party rights;
• He/She (and co-authors) is(are) the sole author(s) of the article and have full authority to enter into this agreement and in granting rights to Communications Faculty of Sciences University of Ankara are not in breach of any other obligation;
• The article contains nothing that is unlawful, libelous, or which would, if published, constitute a breach of contract or of confidence or of commitment given to secrecy;
• He/She (and co-authors) has(have) taken due care to ensure the integrity of the article. To his/their - and currently accepted scientific - knowledge all statements contained in the article claiming to be facts are true and any formula or instruction contained in the article will not, if followed accurately, cause any injury, illness or damage to the user.
  

Article-processing charges

The publication costs for Communications Faculty of Sciences University of Ankara are covered by the journal, so authors do not need to pay an article-processing and submission charges. The PDF copies of accepted papers are free of charges, and can be downloaded from the website https://dergipark.org.tr/en/pub/cfsuasmas. We print very limited hard copies that we believe this helps us fulfill our commitment to care of the earth for ourselves and next-generations. That is why, hard copies of the paper, if required, are due to be charged for the amount of which is determined by the administration each year. Hard copies of the issues are also available in the libraries of the Institutions having bilateral agreements with Faculty of Sciences of Ankara University, and the articles published are deposited in a trusted digital repository (LOCKSS).

Manuscript

Manuscripts should be typeset using the LATEX typesetting system. Authors should prepare the article using the journal's template before submission to the editor via our submission system. Manuscripts written in AMS LaTeX format are also acceptable. Note that only two submissions per author per year will be considered. For more information please visit the web page Author Guidelines.

It is a fundamental condition that articles submitted to Communications Faculty of Sciences University of Ankara have not been previously published and will not be simultaneously submitted or published elsewhere. After the manuscript has been accepted for publication, the author will not be permitted to make any new additions to the manuscript.

Before publication, the galley proof is always sent to the author for correction. Thus it is solely the author's responsibility for any typographical mistakes which occur in their article as it appears in the Journal. The contents of the manuscript published in the Communications Faculty of Sciences University of Ankara are the sole responsibility of the authors. When author discovers a significant error or inaccuracy in his/her own published work, it is the author’s obligation to promptly notify the journal editor or publisher and cooperate with the editor to retract or correct the paper. If the editor or the publisher learns from a third party that a published work contains a significant error, it is the obligation of the author to promptly retract or correct the paper or provide evidence to the editor of the correctness of the original paper.

When errors are identified in published articles, the publisher team of Communications Faculty of Sciences University of Ankara will consider what action is required and may consult the editors and the authors’ institution(s). Errors by the authors may be corrected by a corrigendum and errors by the publisher by an erratum. If there are errors that significantly affect the conclusions or there is evidence of misconduct, this may require retraction or an expression of concern following the COPE Retraction Guidelines.

Article Processing Time

Two months are given to the reviewers for the evaluation of the paper. Total processing time of a paper ended up between three  to six month, in general.

Editors

Communications Faculty of Sciences University of Ankara-Series A1 Mathematics and Statistics accepts original research articles written in English in the fields of Mathematics and Statistics. The editor-in-chief makes the final decision of acceptance or rejection, based on the reviewers’ reports and the recommendation of the field editor in charge of the review process. If there is any conflict of interest between an editor and an author, the editor in question will not be involved in the review and the decision processes.

The “Submission/Managing System” which is used for manuscript submission/processing in Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics uses a single-blind peer reviewed system that hidden the reviewers’ comments to authors. Reviewers can also send attached files that can be communicated to the author with the anonymous reviewer’s name.

The names, affiliations and email addresses entered in our journal site will be used exclusively for the stated purposes of this journal and will not be made available for any other purpose or to any other party.

Every suspicion of ethical issues will be investigated by the journal. Any suspicious case on ethical issues, misconduct or conflict of interest can be reported to the editor in chief or the field editor who conduct the investigation. Editorial Board and reviewers/authors are encouraged for their opinion for the treatment of ethical issues. I the case of the involvement of other journals, editor in chief will contact the journal to make a common decision if possible.

In the case of plagiarism, the retraction of a publication can be decided. The readers and all persons involved in the decision and publication process of the article and employer of the incriminated author (or reviewer) works will be notified.

Editors should decline to be involved with a submission when they have a financial interest, a recent publication, current submission, a collaboration, close personal connection with any author of submission. Editors must also declare if they have previously discussed the manuscript with the authors.

The AMS Subject Classification Codes are rigorously followed by our editors.


Reviewers

Following Pre-Review process handled by Managing Editor, Manuscripts which conform to journal scope and style will be sent to at least two reviewers by the Area Editor, who will then act as the coordinating editor.

Communications Faculty of Sciences University of Ankara Series A1-Mathematics and Statistics applies single-blind peer review, which means that reviewers remain anonymous by default. 

The reviewers are expected to evaluate the paper in an objective manner. Reviewers are expected to inform the Area Editor for potential conflict of interest and they should decline to be involved with a submission when they have a financial interest, a recent publication, current submission, a collaboration, close personal connection with any author of submission. Reviewer must also declare if they have previously discussed the manuscript with the authors.

Confidentiality of the manuscripts they are reviewing should be maintained. Potential reviewers who decline to review a paper are encouraged to state the declining reason.