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01.01.2025 00:30

About

Journal of New Theory (abbreviated as J. New Theory or JNT) is an international, peer-reviewed, and open-access journal.

J. New Theory is a mathematical journal focusing on new theories and their applications.

JNT was founded on 18 November 2014, and its first issue was published on 27 January 2015.

Language: As of 2023, manuscripts are accepted in American English only.

Frequency: 4 Issues Per Year

Publication Dates: March, June, September, and December

e-ISSN: 2149-1402

Editor-in-Chief: Naim Çağman

E-mail: editor@jnewtheory.org

Publisher: Independent Academic Publisher

APC: JNT incurs no article processing charges.

Review Process: Single-Blind Peer Review

DOI Numbers: Each published article is assigned a DOI number.

Statistics

Time to First Decision

14 days

Time to Final Decision

77 days

Time to Publication

20 days

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Articles

Research Article Effect of Vertex and Edge Deletion on Total Irregularity Index

Aysun Yurttas Gunes ^* , Hacer Özden Ayna , İsmail Naci Cangül
June 30, 2026 Page 1-13

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Research Article Weighted Fibonacci Identities Derived from the Matrix $S_4^n(F_s, F_{s+1})$

Fikri Köken ^*
June 30, 2026 Page 14-24

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Research Article Pointwise Quasi-Hemi-Slant Submersions from Almost Product Riemannian Manifolds

Sezin Aykurt Sepet ^* , Nuray Eroğlu
June 30, 2026 Page 25-37

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Research Article On the Diophantine Equation $(a^n-1)(b^n-1)(c^n-1)=x^2$

Murat Alan ^* , Yunus Yildirim
June 30, 2026 Page 38-46

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Research Article On Optimal Casorati Inequalities for $PTR$-Submanifolds of Complex Space Forms

Gülistan Polat , Ramazan Demir ^* , Sema Kazan , Cumali Yıldırım
June 30, 2026 Page 47-57

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Research Article Norm-Compatible Fuzzy Subrings and Quotient Rings

Aykut Emniyet ^*
June 30, 2026 Page 58-66

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Research Article Salkowski Curves and Their Modified Orthogonal Frames in $\mathbb{E}^{3}$

Sümeyye Gür Mazlum ^* , Süleyman Şenyurt , Mehmet Bektaş
September 30, 2022 Page 12-26

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Research Article Another View on Picture Fuzzy Soft Sets and Their Product Operations with Soft Decision-Making

Samet Memiş ^*
March 31, 2022 Page 1-13

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Research Article Theory of Generalized Sets in Generalized Topological Spaces

Mohammad Irshad Khodabocus ^* , Noor-ul-hacq Sookıa
September 30, 2021 Page 18-38

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Research Article On the Hyperbolic Leonardo and Hyperbolic Francois Quaternions

Orhan Dışkaya , Hamza Menken ^* , Paula Maria Machado Cruz Catarino
March 31, 2023 Page 74-85

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Research Article An Application of Nonstandard Finite Difference Method to a Model Describing Diabetes Mellitus and Its Complications

İlkem Turhan Çetinkaya ^*
December 31, 2023 Page 105-119

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Research Article New Conformable P-Type $(3+1)$-Dimensional Evolution Equation and its Analytical and Numerical Solutions

Mehmet Şenol ^* , Meliha Özlem Erol
March 29, 2024 Page 71-88

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Research Article Construction of Analytical Solutions to the Conformable New (3+1)-Dimensional Shallow Water Wave Equation

Mehmet Şenol ^* , Mehmet Gençyiğit
June 30, 2023 Page 54-62

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Research Article Random Ensemble MARS: Model Selection in Multivariate Adaptive Regression Splines Using Random Forest Approach

Dilek Sabancı ^* , Mehmet Ali Cengiz
September 30, 2022 Page 27-45

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Research Article Bianchi V I_0 Universe with Magnetized Strange Quark Matter in f(R, T) Theory

Sinem Kalkan ^* , Can Aktaş
December 31, 2021 Page 76-85

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Research Article Construction of Developable Surface with Geodesic or Line of Curvature Coordinates

Nabil Althibany ^*
September 30, 2021 Page 75-87

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Research Article Neutrosophic Set is a Generalization of Intuitionistic Fuzzy Set, Inconsistent Intuitionistic Fuzzy Set (Picture Fuzzy Set, Ternary Fuzzy Set), Pythagorean Fuzzy Set, Spherical Fuzzy Set, and q-Rung Orthopair Fuzzy Set, while Neutrosophication is a Generalization of Regret Theory, Grey System Theory, and Three-Ways Decision (revisited)

Florentin Smarandache ^*
December 30, 2019 Page 1-31

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Research Article Stability of Waste Paper Recycling through Graph Theory

Nita Shah , Moksha Satia , Bijal Yeolekar
March 26, 2018 Page 1-21

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SINGLE VALUED NEUTROSOPHIC GRAPHS

Said Broumi , Mohamed Talea , Assia Bakali , Florentin Smarandache
March 1, 2016 Page 86-101

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Research Article Prediction of Season-End Point for Football using Pythagorean Expectation

Sezer Baysal , Engin Yıldıztepe ^*
March 1, 2019 Page 63-73

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BOUNDARY AND EXTERIOR OF A MULTISET TOPOLOGY

Debaroti Das , Juthika Mahanta
July 1, 2016 Page 75-84

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Research Article On Micro Topological Spaces

Sakkraiveeranan Chandrasekar
January 1, 2019 Page 23-31

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Research Article Meromorphic Function of Fuzzy Complex Variables

Arindam Jha
January 2, 2018 Page 1-12

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GREEN SUPPLY CHAIN MANAGEMENT IN PRODUCTION SECTORS AND ITS IMPACT ON FIRM REPUTATION

Santanu Kumar Ghosh
September 1, 2017 Page 53-63

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EFFECTS OF LONG-TERM TILLAGE SYSTEMS ON SOIL WATER CONTENT AND WHEAT YIELD UNDER MEDITERRANEAN CONDITIONS

Mert Acar , İsmail Çelik , Hikmet Günal
July 1, 2017 Page 98-108

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Research Article On Grill S<sub>p</sub>-Open Set in Grill Topological Spaces

Dhanabal Saravanakumar , Nagarajan Kalaivani
June 1, 2018 Page 85-92

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Research Article Neutrosophic Set is a Generalization of Intuitionistic Fuzzy Set, Inconsistent Intuitionistic Fuzzy Set (Picture Fuzzy Set, Ternary Fuzzy Set), Pythagorean Fuzzy Set, Spherical Fuzzy Set, and q-Rung Orthopair Fuzzy Set, while Neutrosophication is a Generalization of Regret Theory, Grey System Theory, and Three-Ways Decision (revisited)

Florentin Smarandache ^*
December 30, 2019 Page 1-31

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Research Article On Micro Topological Spaces

Sakkraiveeranan Chandrasekar
January 1, 2019 Page 23-31

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SINGLE VALUED NEUTROSOPHIC GRAPHS

Said Broumi , Mohamed Talea , Assia Bakali , Florentin Smarandache
March 1, 2016 Page 86-101

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Research Article Prediction of Season-End Point for Football using Pythagorean Expectation

Sezer Baysal , Engin Yıldıztepe ^*
March 1, 2019 Page 63-73

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Research Article Novel Concept of Cubic Picture Fuzzy Sets

Shahzaib Ashraf , Saleem Abdullah , Abbas Qadir
August 14, 2018 Page 59-72

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Research Article Novel Methods for Solving the Conformable Wave Equation

Mohammed Kaabar ^*
June 30, 2020 Page 56-85

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Research Article Random Ensemble MARS: Model Selection in Multivariate Adaptive Regression Splines Using Random Forest Approach

Dilek Sabancı ^* , Mehmet Ali Cengiz
September 30, 2022 Page 27-45

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Research Article On the Hyperbolic Leonardo and Hyperbolic Francois Quaternions

Orhan Dışkaya , Hamza Menken ^* , Paula Maria Machado Cruz Catarino
March 31, 2023 Page 74-85

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Research Article Mathematical Model of Tuberculosis with Drug Resistance to the First and Second Line of Treatment

Virendra Kumar Gupta , Sandeep Kumar Tiwari , Shivram Sharma , Lakhan Nagar
February 27, 2018 Page 94-106

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Research Article Salkowski Curves and Their Modified Orthogonal Frames in $\mathbb{E}^{3}$

Sümeyye Gür Mazlum ^* , Süleyman Şenyurt , Mehmet Bektaş
September 30, 2022 Page 12-26

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Journal Information

e-ISSN

2149-1402

Founded

2014

Publisher

Naim ÇAĞMAN

Coordinator of Scientific Publishing

Prof. Dr. Naim Çağman
journalofnewtheory@gmail.com

Primary Editor

Prof. Dr. Naim Çağman
ncagman@yahoo.com

Publication Model

Continuous Publication

Indexes

DOAJ, TR Dizin

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Journal of New Theory

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