Yayınlar & Eserler

Yayın Ağı
Makaleler 19
Tümü (19)
SCI-E, SSCI, AHCI (14)
SCI-E, SSCI, AHCI, ESCI (16)
ESCI (2)
Scopus (16)
TRDizin (3)
Diğer Yayınlar (1)

1. Some properties of solutions of α-conformable differential equations with piecewise constant arguments: existence and uniqueness, asymptotic stability, oscillation and periodicity

Bereketoglu H., Obaidi H. A. O. A., Kavgaci M. E., Seyhan Öztepe G.
MATHEMATICAL MODELING AND ANALYSIS , cilt.30, sa.3, ss.461-479, 2025 (SCI-Expanded)

2. Analysis of a Discretized Fractional Order Prey-Predator Model Under Wind Effect

Seyhan Öztepe G., Lafcı Büyükkahraman M.
ANZIAM JOURNAL , cilt.67, sa.e9, ss.1-26, 2025 (SCI-Expanded)

3. Bifurcations and Dynamics in Modified Two Population Neuronal Network Models

Choudhury S. R., Oztepe G.
Discontinuity, Nonlinearity, and Complexity , cilt.10, sa.2, ss.237-257, 2021 (Scopus) identifier

4. An investigation on the Lasota-Wazewska model with a piecewise constant argument

SEYHAN ÖZTEPE G.
HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS , cilt.50, sa.5, ss.1500-1508, 2021 (SCI-Expanded, Scopus, TRDizin) Creative Commons License identifier identifier identifier

5. Oscillation of first-order differential equations with several non-monotone retarded arguments

BEREKETOĞLU H., KARAKOÇ F., SEYHAN ÖZTEPE G., Stavroulakis I. P.
GEORGIAN MATHEMATICAL JOURNAL , cilt.27, sa.3, ss.341-350, 2020 (SCI-Expanded, Scopus) identifier identifier

6. BEHAVIOR OF SOLUTIONS OF A NONLINEAR IMPULSIVE SYSTEM WITH PIECEWISE CONSTANT MIXED ARGUMENTS

Buyukkahraman M. L., SEYHAN ÖZTEPE G., BEREKETOĞLU H.
MISKOLC MATHEMATICAL NOTES , cilt.21, sa.2, ss.733-746, 2020 (SCI-Expanded, Scopus) Creative Commons License identifier identifier

7. Oscillation and Periodicity of a Second Order Impulsive Delay Differential Equation with a Piecewise Constant Argument

S. Oztepe G., Karakoç F., Bereketoğlu H.
Communications in Mathematics , cilt.25, sa.2, ss.89-98, 2017 (Scopus) identifier

8. Existence and qualitative properties of solutions of a second order mixed type impulsive differential equation with piecewise constant arguments

Oztepe G.
HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS , cilt.46, sa.6, ss.1077-1091, 2017 (SCI-Expanded, Scopus, TRDizin) Creative Commons License identifier identifier

9. QUALITATIVE PROPERTIES OF A THIRD-ORDER DIFFERENTIAL EQUATION WITH A PIECEWISE CONSTANT ARGUMENT

Bereketoğlu H., Lafci M., Seyhan Öztepe G.
ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS , cilt.2017, 2017 (SCI-Expanded) identifier identifier

10. On the Oscillation of a Third Order Nonlinear Differential Equation with Piecewise Constant Arguments

BEREKETOĞLU H., Lafci M., SEYHAN ÖZTEPE G.
MEDITERRANEAN JOURNAL OF MATHEMATICS , cilt.14, sa.3, 2017 (SCI-Expanded, Scopus) identifier identifier

11. CONVERGENCE OF SOLUTIONS OF AN IMPULSIVE DIFFERENTIAL SYSTEM WITH A PIECEWISE CONSTANT ARGUMENT

Oztepe G.
COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS , cilt.66, sa.2, ss.115-129, 2017 (ESCI, TRDizin) identifier

12. ASYMPTOTIC CONVERGENCE OF SOLUTIONS OF A SCALAR q-DIFFERENCE EQUATION WITH DOUBLE DELAYS

Bereketoglu H., KAVGACI M. E., Oztepe G.
ACTA MATHEMATICA HUNGARICA , cilt.148, sa.2, ss.279-293, 2016 (SCI-Expanded, Scopus) identifier identifier

13. Multiple scales and energy analysis of coupled Rayleigh Van der Pol oscillators with time delayed displacement and velocity feedback Hopf bifurcations and amplitude death

Seyhan Öztepe G., Choudhury S. R., Bhatt A.
Far East Journal of Dynamical Systems , cilt.26, sa.1, ss.31-59, 2015 (Hakemli Dergi)

14. Asymptotic constancy for impulsive differential equations with piecewise constant argument

Bereketoğlu H., Seyhan Öztepe G.
BULLETIN MATHEMATIQUE DE LA SOCIETE DES SCIENCES MATHEMATIQUES DE ROUMANIE , cilt.57, sa.2, ss.181-192, 2014 (SCI-Expanded, Scopus) identifier identifier

15. CONVERGENCE OF THE SOLUTION OF AN IMPULSIVE DIFFERENTIAL EQUATION WITH PIECEWISE CONSTANT ARGUMENTS

BEREKETOĞLU H., SEYHAN ÖZTEPE G.
MISKOLC MATHEMATICAL NOTES , cilt.14, sa.3, ss.801-815, 2013 (SCI-Expanded, Scopus) Creative Commons License identifier identifier

16. Convergence in an impulsive advanced differential equations with piecewise constant argument

Seyhan Öztepe G., Bereketoğlu H.
BULLETIN OF MATHEMATICAL ANALYSIS AND APPLICATIONS , cilt.4, sa.3, ss.57-70, 2012 (ESCI)

17. On a second order differential equation with piecewise constant mixed arguments

Bereketoglu H., Seyhan G., Karakoc F.
CARPATHIAN JOURNAL OF MATHEMATICS , cilt.27, sa.1, ss.1-12, 2011 (SCI-Expanded, Scopus) identifier identifier

18. Oscillatory and Periodic Solutions of Impulsive Differential Equations with Piecewise Constant Argument

KARAKOÇ F., BEREKETOĞLU H., SEYHAN ÖZTEPE G.
ACTA APPLICANDAE MATHEMATICAE , cilt.110, sa.1, ss.499-510, 2010 (SCI-Expanded, Scopus) identifier identifier

19. Advanced Impulsive Differential Equations with Piecewise Constant Arguments

Bereketoglu H., Seyhan G., Ogun A.
MATHEMATICAL MODELLING AND ANALYSIS , cilt.15, sa.2, ss.175-187, 2010 (SCI-Expanded, Scopus) identifier identifier
Hakemli Bilimsel Toplantılarda Yayımlanmış Bildiriler 19

1. Complex Behaviors of a Predator-Prey Model Discretized by Piecewise Constant Arguments

Seyhan Öztepe G.
29th International Conference on Difference Equations and Applications 24-28 Jun 2024 Paris (France), Paris, Fransa, 24 - 28 Haziran 2024, ss.95, (Özet Bildiri) Creative Commons License

2. Some Bifurcations of a Fractional Order Discrete Prey-Predator Model

Seyhan Öztepe G., Lafcı M.
2nd International E-Conference on Mathematical and Statistical Science: A Selcuk Meeting, Konya, Türkiye, 5 - 07 Haziran 2023, ss.195, (Özet Bildiri) Creative Commons License

3. Detection of The Bifurcation of Chen’s Chaotic Attractor

Seyhan Öztepe G.
8th International Conference on Intuitionistic Fuzzy Sets and Contemporary Mathematics (IFSCOM-2022), Mersin, Türkiye, 16 - 19 Haziran 2022, ss.58, (Özet Bildiri) Creative Commons License

4. An Investigation on the Lasota-Wazewska model with a Piecewise Constant Argument

Seyhan Öztepe G.
8th International Conference on Intuitionistic Fuzzy Sets and Contemporary Mathematics (IFSCOM-2022), Mersin, Türkiye, 16 - 19 Haziran 2022, ss.57, (Özet Bildiri) Creative Commons License

5. Some Properties of a Differential Equation with Piecewise Constant Arguments

SEYHAN ÖZTEPE G., LAFCI M., BEREKETOĞLU H.
The 25th International Conference on Difference Equations and Applications (ICDEA 2019), 24 - 28 Haziran 2019, (Özet Bildiri)

6. Oscillation of a Third Order Nonlinear Differential Equation with Piecewise Constant Arguments

LAFCI M., BEREKETOĞLU H., SEYHAN ÖZTEPE G.
International Conference on Mathematics and Mathematics Education (ICMME 2017), 11 - 13 Mayıs 2017, (Özet Bildiri)

7. Oscillation of a second order impulsive delay differential equation with a piecewise constant argument

SEYHAN ÖZTEPE G., KARAKOÇ F., BEREKETOĞLU H.
International Conference on Applied Mathematics and Analysis, 11 - 16 Temmuz 2016, (Özet Bildiri)

8. Some Results on a Third Order Differential Equation with a Piecewise Constant Argument

LAFCI M., BEREKETOĞLU H., SEYHAN ÖZTEPE G.
The 11th Aims Conference in Dynamical Systemsi Differential Equations and Applications, 1 - 05 Temmuz 2016, (Özet Bildiri)

9. İleri tipten parçalı sürekli argümentli impulsive denklemlerin çözümlerinin yakınsaklığı

SEYHAN ÖZTEPE G.
11. Ankara Matematik Günleri, Türkiye, 26 - 27 Mayıs 2016, (Özet Bildiri)

10. Oscillation of Mixed Type Third Order Nonlinear Differential Equation with Piecewise Constant Arguments

LAFCI M., SEYHAN ÖZTEPE G.
International Conference on Pure and Applied Mathematics (ICPAM 2015), 25 - 28 Ağustos 2015, (Özet Bildiri)

11. Parçalı Sürekli Argümentli Impulsive Diferensiyel Denklemler

SEYHAN ÖZTEPE G.
Ankara Üniversitesi Matematik Bölüm Semineri, Türkiye, 23 Ekim 2013

12. Parçalı Sürekli Argümentli Diferensiyel Denklemlerin Çözümlerinin Yakınsaklığı Üzerine

SEYHAN ÖZTEPE G., BEREKETOĞLU H.
8. Ankara Matematik Günleri, Türkiye, 13 - 14 Haziran 2013, (Özet Bildiri)

13. Advanced Impulsive Differential Equations with Piecewise Constant Arguments

SEYHAN ÖZTEPE G.
The International Conference on the Theory, Methods and Applications of Nonlinear Equations, 17 - 21 Aralık 2012, (Özet Bildiri)

14. Oscillatory and Periodic Solutions of Impulsive Differential Equations with Piecewise Constant Argument

Karakoç F., Bereketoğlu H., Seyhan Öztepe G.
The 11th International Workshop on Dynamical Systems and Applications, Ankara, Türkiye, 26 - 28 Haziran 2012, ss.16, (Özet Bildiri)

15. Oscillation of Impulsive Diferential Equations with Piecewise Constant Argment

KARAKOÇ F., BEREKETOĞLU H., SEYHAN ÖZTEPE G.
Joint Mathematics Meetings, 6 - 09 Ocak 2011, (Özet Bildiri)

16. Oscillation of Impulsive Differential Equations with Piecewise Constant Argument

Karakoç F., Bereketoğlu H., Seyhan Öztepe G.
AMS-MAA 2011 Joint Mathematics Meeting, Louisiana, Amerika Birleşik Devletleri, 6 - 09 Ocak 2011, ss.167, (Özet Bildiri)

17. On a Second Order Differential Equation with Piecewise Constant Mixed Arguments

Seyhan Öztepe G., Bereketoğlu H., Karakoç F.
The 6th International Conference: Dynamical Systems and Applications, Antalya, Türkiye, 10 - 14 Temmuz 2010, (Özet Bildiri)

18. Some Results on an Advanced Impulsive Differential Equation with Piecewise Constant Argument

ÜNAL A., SEYHAN ÖZTEPE G., BEREKETOĞLU H.
International Conference of Mathematical Sciences, 4 - 10 Ağustos 2009, (Özet Bildiri)

19. İkinci Basamaktan Parçalı Sürekli Argümentli Bir Diferensiyel Denklemin Salınımlı ve Periyodik Çözümleri Üzerine

SEYHAN ÖZTEPE G., BEREKETOĞLU H.
III. Ankara Matematik Günleri Sempozyumu, Türkiye, 22 - 23 Mayıs 2008, (Özet Bildiri)
Kitaplar 1

1. Detection of the Bifurcation of Chen’s Chaotic Attractor

Seyhan Öztepe G.
Advanced Mathematics for the Modeling and Solution of Challenging Problems in Engineering, Oscar Castello,Gökhan Çuvalcıoğlu,Feride Tuğrul, Editör, Springer Nature, Chur, ss.201-217, 2025
Metrikler

Yayın

39

Yayın (WoS)

16

Yayın (Scopus)

16

Atıf (WoS)

134

H-İndeks (WoS)

7

Atıf (Scopus)

128

H-İndeks (Scopus)

7

Atıf (Scholar)

144

H-İndeks (Scholar)

6

Atıf (TrDizin)

1

H-İndeks (TrDizin)

1

Atıf (Diğer Toplam)

7

Proje

1

Tez Danışmanlığı

1

Açık Erişim

4