Publications & Works

Publication Network
Articles 25
All (25)
SCI-E, SSCI, AHCI (20)
SCI-E, SSCI, AHCI, ESCI (24)
ESCI (4)
Scopus (23)
Other Publications (1)

1. On Fixed Point Results for Hybrid-Interpolative Reich-Istratescu-Type Contractions within the Framework of Soft Metric Spaces

Poşul H., Gündüz Ç. A., COŞKUN A., Bayramov S.
Boletim da Sociedade Paranaense de Matematica , vol.44, no.5, 2026 (ESCI, Scopus)

2. 2-Normed structures on soft vector spaces

Bayramov S., Gündüz Ç., COŞKUN A.
Filomat , vol.39, no.24, pp.8385-8394, 2025 (SCI-Expanded, Scopus)

3. Exploring soft super metric spaces and their fixed soft points

Gunduz C. A., Bayramov S., COŞKUN A.
Maejo International Journal of Science and Technology , vol.19, no.3, pp.249-260, 2025 (SCI-Expanded, Scopus)

4. Fixed point theorems on parametric soft S−metric spaces

Gündüz Ç., Bayramov S., COŞKUN A.
Filomat , vol.38, no.19, pp.6753-6762, 2024 (SCI-Expanded, Scopus)

5. Fixed point theorems of contractive mappings on soft parametric metric space

Gündüz Ç., Bayramov S., Coşkun A.
AIMS MATHEMATICS , vol.9, no.4, pp.7945-7954, 2024 (SCI-Expanded, Scopus)

6. A NOTE ON BIPOLAR SOFT SUPRA TOPOLOGICAL SPACES

GÜNDÜZ Ç., Bayramov S., ERDEM A.
JOURNAL OF THE KOREAN SOCIETY OF MATHEMATICAL EDUCATION SERIES B-PURE AND APPLIED MATHEMATICS , vol.30, no.4, pp.357-375, 2023 (ESCI)

7. DETERMINATION OF A COEFFICIENT IN A SECOND-ORDER HYPERBOLIC PROBLEM

Coskun A.
JOURNAL OF MATHEMATICAL ANALYSIS , vol.11, no.2, pp.102-112, 2020 (ESCI, Scopus)

8. An Inverse Problem in Estimating the Time Dependent Source Term and Initial Temperature Simultaneously by the Polynomial Regression and Conjugate Gradient Method

Coskun A.
FILOMAT , vol.34, no.10, pp.3507-3516, 2020 (SCI-Expanded, Scopus) Creative Commons License

9. ON THE EXISTENCE AND UNIQUENESS OF SOLUTIONS FOR A FIRST AND SECOND-ORDER DISCRETE BOUNDARY VALUE PROBLEM

Coskun A., Demir A.
JOURNAL OF MATHEMATICAL ANALYSIS , vol.11, no.2, pp.86-101, 2020 (ESCI, Scopus) Creative Commons License

10. The Use of Soft Matrices on Soft Multisets and their Applications in Optimal Decision Process

Coskun A., Aras Ç., Sonmez A.
FILOMAT , vol.32, no.3, pp.1055-1067, 2018 (SCI-Expanded, Scopus) Creative Commons License

11. A numerical method based on the polynomial regression for the inverse diffusion problem

Erdem A.
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS , vol.92, no.9, pp.1883-1894, 2015 (SCI-Expanded, Scopus)

12. A simultaneous approach to inverse source problem by Green's function

Erdem A.
MATHEMATICAL METHODS IN THE APPLIED SCIENCES , vol.38, no.7, pp.1393-1404, 2015 (SCI-Expanded, Scopus)

13. Simultaneous reconstruction of the source term and the surface heat transfer coefficient

Kaya M., Erdem A.
MATHEMATICAL METHODS IN THE APPLIED SCIENCES , vol.38, no.3, pp.517-526, 2015 (SCI-Expanded, Scopus)

14. An adaptive algorithm for determination of source terms in a linear parabolic problem

Erdem A.
JOURNAL OF INVERSE AND ILL-POSED PROBLEMS , vol.22, no.4, pp.569-592, 2014 (SCI-Expanded, Scopus)

15. Identification of a spacewise dependent heat source

ERDEM A., Lesnic D., Hasanov A.
APPLIED MATHEMATICAL MODELLING , vol.37, no.24, pp.10231-10244, 2013 (SCI-Expanded, Scopus)

16. Iteratively regularized gradient method for determination of source terms in a linear parabolic problem

ERDEM A.
American Journal of Computational and Applied Mathematics , vol.3, pp.13-22, 2013 (Non Peer-Reviewed Journal)

17. Stability for determining the principal coefficient of parabolic equation

Demir A., Erdem A.
APPLIED MATHEMATICS AND COMPUTATION , vol.219, no.8, pp.3826-3830, 2012 (SCI-Expanded, Scopus)

18. Comparative analysis of inverse coefficient problems for parabolic equations. Part I: adjoint problem approach

Hasanov A., Pektas B., Erdem A.
INVERSE PROBLEMS IN SCIENCE AND ENGINEERING , vol.19, no.5, pp.599-615, 2011 (SCI-Expanded, Scopus)

19. 5th International Conference Inverse Problems: Modeling and Simulation

Hasanoglu A., Pektaş B., ERDEM A.
Journal of Inverse and Ill-Posed Problems , vol.17, no.6, pp.631-637, 2009 (SCI-Expanded)

20. Determination of unknown coefficient in a non-linear elliptic problem related to the elastoplastic torsion of a bar

HASANOV A., Erdem A.
IMA JOURNAL OF APPLIED MATHEMATICS , vol.73, no.4, pp.579-591, 2008 (SCI-Expanded, Scopus) Creative Commons License

21. Relationship between current response and time in ion transport problem including diffusion and convection. 2. Numerical approach

HASANOGLU S., Erdem A.
JOURNAL OF MATHEMATICAL CHEMISTRY , vol.43, no.4, pp.1458-1469, 2008 (SCI-Expanded, Scopus)

22. The Fourth International Conference Inverse Problems: Modeling and Simulatino

Hasanoglu A. H., ERDEM A.
Journal of Inverse and Ill-Posed Problems , vol.15, no.6, pp.641-643, 2007 (SCI-Expanded, Scopus)

23. Monotonicity of input-output mappings in inverse coefficient and source problems for parabolic equations

HASANOV A., Demir A., Erdem A.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS , vol.335, no.2, pp.1434-1451, 2007 (SCI-Expanded, Scopus)

24. The method of lines for the numerical solution of a mathematical model for capillary formation: The role of endothelial cells in the capillary

Pamuk S., ERDEM A.
APPLIED MATHEMATICS AND COMPUTATION , vol.186, no.1, pp.831-835, 2007 (SCI-Expanded, Scopus)

25. The method of lines for the numerical solution of a mathematical model for capillary formation: The role of tumor angiogenic factor in the extra-cellular matrix

ERDEM A., Pamuk S.
APPLIED MATHEMATICS AND COMPUTATION , vol.186, no.1, pp.891-897, 2007 (SCI-Expanded, Scopus)
Papers Presented at Peer-Reviewed Scientific Conferences 41

1. From Abstract Theory to Clinical Practice: Decision-Making via Fuzzy Soft Set-Valued Mappings

Gündüz Ç., Coşkun A., Bayramov S., Dalkılıç O.
Modern problems of Mathematics and Mechanics, Baku, Azerbaijan, 3 - 06 September 2025, pp.152-154, (Summary Text)

2. A Study of G-Inner Product Formulations within Soft Vector Space Theory

Bayramov S., Gündüz Ç., Coşkun A.
Modern problems of Mathematics and Mechanics, Baku, Azerbaijan, 3 - 06 September 2025, pp.139-141, (Summary Text)

3. Applying Soft Set Theory to Group Decision Making for Robust Set-Valued Matching

Coşkun A., Gündüz Ç., Bayramov S., Dalkılıç O.
Modern Problems of Mathematics and Mechanics, Baku, Azerbaijan, 3 - 06 September 2025, pp.447-449, (Summary Text)

4. NOVEL FIXED POINT RESULTS VIA HYBRID-INTERPOLATIVE REICH-ISTRA¸TESCU ˘ -TYPE CONTRACTIONS IN PARAMETRIC S-METRIC SPACES

Poşul H., Gündüz Ç., Coşkun A., Bayramov S.
VI International Conference on Mathematics and its Applications in Science and Engineering, Plovdiv, Bulgaria, 15 - 18 July 2025, pp.125-126, (Summary Text)

5. ON FIXED POINT RESULTS FOR HYBRID-INTERPOLATIVE REICH-ISTRA¸TESCU ˘ -TYPE CONTRACTIONS WITHIN THE FRAMEWORK OF SOFT METRIC SPACES

Poşul H., Gündüz Ç., Coşkun A., Bayramov S.
VI International Conference on Mathematics and its Applications in Science and Engineering, Plovdiv, Bulgaria, 15 - 17 July 2025, pp.123-124, (Summary Text)

6. A Study of Fixed Points in Soft S-Metric Spaces via Hybrid-Interpolative Reich-Istrecescu Type Mappings

Poşul H., Gündüz Ç., Coşkun A., Bayramov S.
3rd International Conference: Constructive Mathematical Analysis, Konya, Turkey, 2 - 05 July 2025, pp.152, (Summary Text)

7. TOPOLOGICAL STRUCTURE IN SOFT SET-VALUED MAPPING SETS

Bayramov S., Gündüz Ç., Coşkun A.
Problems of Modern Mathematics and its Applications - VI Borubaev Readings, Bishkek, Kyrgyzstan, 27 - 28 June 2025, pp.30-31, (Summary Text)

8. FOUNDATIONS OF TOPOLOGY IN SOFT SET-VALUED MAPPING CATEGORIES

Bayramov S., Gündüz Ç., Coşkun A.
ACTUAL PROBLEMS OF ALGEBRA, ANALYSIS, TOPOLOGY AND COMPUTATIONAL MATHEMATICS, Toskent, Uzbekistan, 30 - 31 May 2025, pp.106-107, (Summary Text)

9. Analitik Hiyerarşi Süreci (AHP) ve Uygulamasının MATLAB GUI arayüz tasarımı

Çolakel A. T., Coşkun A.
YRU Fen Edebiyat Fakültesi, 2209 A/B FEN ve MATEMATİK ÖĞRENCİ ÇALIŞTAYI, İstanbul, Turkey, 21 May 2025, (Unpublished)

10. The concept of 2-normed structures on soft vector spaces

Bayramov S., Gündüz Ç., Coşkun A.
Kocaeli Science Congress (KOSC 2024), Kocaeli, Turkey, 2 - 04 October 2024, pp.1, (Summary Text)

11. Analysing the symptoms of the ongoing pandemic caused by the SARS-CoV-2 virus, using the fuzzy soft-set theory

Coşkun A., Bayramov S., Gündüz Ç.
Kocaeli Science Congress (KOSC 2024), Kocaeli, Turkey, 2 - 04 October 2024, pp.1, (Summary Text)

12. A innovative methodology for the analysis of hesitant fuzzy soft topological spaces

Gündüz Ç., Bayramov S., Coşkun A.
Kocaeli Science Congress (KOSC 2024), Kocaeli, Turkey, 2 - 04 October 2024, pp.1, (Summary Text)

13. Analysing the symptoms of the Covid-19 pandemic using fuzzy soft-set theory

Coşkun A., Gündüz Ç., Bayramov S.
Analysis, Topology and Applications (ATA 2024), Vrnjacka Banja, Serbia, 29 June - 03 July 2024, pp.51, (Summary Text)

14. A new approach to hesitant fuzzy soft topological spaces

Gündüz Ç., Bayramov S., Coşkun A.
Analysis, Topology and Applications (ATA 2024), Vrnjacka Banja, Serbia, 29 June - 03 July 2024, pp.14, (Summary Text)

15. 2-Normed structures on soft vevtor spaces

Bayramov S., Gündüz Ç., Coşkun A.
Analysis, Topology and Applications 2024 (ATA2024), Vrnjacka Banja, Serbia, 29 June - 03 July 2024, pp.8, (Summary Text)

16. Part 2. A probabilistic soft multiset approach to group decision making problems

Coşkun A.
3rdInternational Conference on Applied Engineering and Natural Sciences, Konya, Turkey, 20 July 2022, pp.849, (Summary Text)

17. Part I. A probabilistic soft set approach to decision making problems

Coşkun A.
3RD ICAENS 2022, Konya, Turkey, 20 July 2022, pp.745, (Summary Text)

18. MEDICAL DIAGNOSIS PROBLEM BY USING NEUTROSOPHIC SOFT SET

Coşkun A.
1st INTERNATIONAL LOTFI A.ZADEH CONFERENCE: FUZZY LOGIC AND APPLICATIONS, Baku, Azerbaijan, 20 - 21 December 2021, pp.16-17, (Summary Text)

19. ON A PROBABILISTIC SOFT MULTISET AND ITS APPLICATION IN MATRIX

Coşkun A.
1st INTERNATIONAL LOTFI A.ZADEH CONFERENCE: FUZZY LOGIC AND APPLICATIONS, Baku, Azerbaijan, 20 December 2021, pp.61, (Summary Text)

20. AN INVERSE PROBLEM WITH THE NONLOCAL DIRICHLET BOUNDARY CONDITION

Coşkun A.
1st INTERNATIONAL LOTFI A.ZADEH CONFERENCE: FUZZY LOGIC AND APPLICATIONS, Baku, Azerbaijan, 20 December 2021, pp.62, (Summary Text)

21. The determination of the right hand side in a semilinear heat conduction problem with the nonlocal Dirichlet boundary condition

ERDEM A.
the 3 international conference of operators in general morrey type spaces and applications, 16 - 20 July 2019, (Summary Text)

22. Fuzzy soft expert set

ERDEM A., GÜNDÜZ Ç.
2nd International Conference on Life and Engineering Sciences, 27 - 29 June 2019

23. A decision making problem by using neutrosophic soft set

ERDEM A., GÜNDÜZ Ç.
2nd International Conference on Life and Engineering Sciences, 27 - 29 June 2019

24. On The Existence And Uniqueness Of Solutions For A First And Second-Order Discrete Boundary ValueProblem

ERDEM A., DEMİR A.
5Th INTERNATIONAL CONFERENCE ON RECENTADVANCES IN PURE AND APPLIED MATHEMATICS (ICRAPAM 2018), 23 - 27 July 2018, (Full Text)

25. Determination of a coefficient in a second-order hyperbolic problem

ERDEM A.
5ThINTERNATIONAL CONFERENCE ON RECENT ADVANCES IN PURE AND APPLIEDMATHEMATICS (ICRAPAM 2018), 23 - 27 July 2018, (Full Text)

26. Soft matrices on soft multisets in an optimal decision process

Coskun A., Aras Ç., Cakalli H., Sonmez A.
3rd International Conference on Analysis and Applied Mathematics (ICAAM), Almaty, Kazakhstan, 7 - 10 September 2016, vol.1759, (Full Text)

27. Probabilistic Soft MultiSet Theory

ERDEM A., TÜRKMEN G.
International MathematicsSymposium, International Mathematics Symposium, 11 - 13 July 2014, (Summary Text)

28. Experimental study for characterization of time dependent source term and initial temperature

ERDEM A.
The 7th International Conference ”Inverse Problems: Modeling and Simulation, 26 - 31 May 2014, (Summary Text)

29. On the Existence and Uniqueness of Solutions for Discrete Boundary Value Problems

ERDEM A., DEMİR A.
Nonlinear Phenomena in Complex System, II International Seminar Nonlinear PhenomenologyAdvances, 1 - 05 October 2013, (Summary Text)

30. A simultaneous approach to inverse source problem by Green’xxs function

ERDEM A.
Algerian-Turkish International Days on Mathematics 2013, 12 - 14 September 2013, (Summary Text)

31. A numerical method based on the polynomial regression for the inverse diffusion problem

ERDEM A.
Proceedings of the 13th International Conference on Computational and Mathematical Methods in Science andEngineering, 24 - 27 July 2013, (Summary Text)

32. Soft Path Connectedness on Soft Topological Spaces

BAYRAMOV S., GÜNDÜZ Ç., ERDEM A.
Proceedings of the 13th International Conference on Computational and Mathematical Methods in Science andEngineering, 24 - 27 July 2013, (Summary Text)

33. Comparative numerical analysis of coarse-fine mesh and gradient methods ininverse coefficient problems for parabolic equations

ERDEM A., HASANOV A., PEKTAŞ B.
The Fifth International Conference ”Inverse Problems:Modeling and Simulation”, 24 - 29 May 2010, (Summary Text)

34. Monotonicity of input-output mappings and Lipschitz continuity of related auxiliary3functionals in inverse coefficient problems

ERDEM A., HASANOV A.
The Fifth International Conference Algorithmic Analysis ofUnstable Problems, Russia, 2 - 06 September 2008, (Summary Text)

35. Numerical analysis of ill-posedness of parabolic coefficient identificationproblems based on adjoint problem approach

ERDEM A., HASANOV A., PEKTAŞ B.
The Fifth International Conference Algorithmic Analysis ofUnstable Problems, 2 - 06 September 2008, (Summary Text)

36. Reconstruction algorithms for parabolic coefficient identification problems based on adjoint approach

ERDEM A.
TheFifth International Conference Algorithmic Analysis of Unstable Problems, 2 June - 06 September 2008, (Summary Text)

37. Monotonicity of input-output mappings and Frechet differentiability and Lipschitzcontinuity of related auxiliary functionals in inverse problems for parabolic equations

ERDEM A., HASANOV A.
The Fourth Int.Conference ”Inverse Problems: Modeling and Simulation”, 26 - 31 May 2008, (Summary Text)

38. An adjoint problem approach for coefficient identification in a linear hyperbolic problem

ERDEM A.
The ISAAC(International Society for Analysis, its Applications and Computation), 13 - 18 August 2007, (Summary Text)

39. An analysis of the cost functional for parabolic inverse source problem

ERDEM A.
Proceedings of The International Conference on Modeling and Simulation, 28 - 30 August 2006, (Summary Text)

40. Differentiability and Lipschitz property of the cost function related to parabolic optimal control problems

ERDEM A.
Pioneers Of Bulgarian Mathematics, 8 - 10 July 2006, (Summary Text)

41. An analysis of the adjoint problem approach for parabolic inverse source problem with measured Dirichletdata

ERDEM A.
The Third International Conference ”Inverse Problems: Modeling and Simulation”, 29 May - 02 June 2006, (Summary Text)
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24

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147

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7

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