Erkursun Ozcan, N.; Mukhamedov F., Residualities and uniform ergodicities of Markov semigroups, arXiv:2410.20741

Emel’yanov, E. Yu.; Erkursun Ozcan, N., Gorokhova S., Collective order boundedness of sets of operators between ordered vector spaces, arXiv:2410.17030

Emel’yanov, E. Yu.; Erkursun Ozcan, N., Gorokhova S., d-Operators in Banach Lattices, arXiv:2401.08792

Erkursun Ozcan, N., Eryuksel E. H., Investigation of Demi-ab continuous operators, Journal of Mathematical Sciences, (online first)

Bolat, S., Erkursun Ozcan, N., Gezer N. A., On fragments on lattice normed vector lattices, Results Math. 78 (2023), no. 6, Paper No. 245, 13 pp.

Erkursun Ozcan, N., Gezer N. A., On operator theoretical aspects of lattice pseudonormed lattices, Uzbek Math. J., 67 (2023), no. 3, 71–83.

Erkursun Ozcan, N.; Mukhamedov F., An extension of the zero-two law on L_p-spaces, Israel J. of Math, 254 (2023), no.1, 461–477.

Erkursun Ozcan, N.; Mukhamedov F., Uniform ergodicities of Markov semigroups on abstract state spaces, J. of Math. Sciences (N.Y.), 266 (2022), no.3, 448–460.

Erkurşun-Özcan, Nazife; Pliev, Marat On orthogonally additive operators in C-complete vector lattices. Banach J. Math. Anal. 16 (2022), no. 1, Paper No. 6, 25 pp.

Erkurşun Özcan N., Gezer N.A., Induced actions of B-Volterra operators on regular bounded martingale spaces, Indag. Math. (N. S.), 32 (2021), no.4, 861-882 .

Erkurşun Özcan, N., Mukhamedov F., Spectral conditions for uniform P-ergodicities of Markov operators on abstract states space, Glasg. Math. J., 63 (2021), no.3, 682-696.

Erkurşun Özcan, N., Geyikçi, İ.M., Gezer, N.A., Özdemir, Ş.E., Order Compact and Unbounded Order Compact Operators, Turk. J. Math., 45 (2021), no.2, 634-646

Erkursun Ozcan, N.; Mukhamedov F., Stability estimates of Markov semigroups on abstract state spaces, Mediterrean J. Math., 17 (2020), no.2, Art. 44

Aydın, A., Emelyanov, E., Erkursun Ozcan, N., Marabeh, M.A.A., Unbounded p- convergence in Lattice-Normed Vector Lattices, Siberian Adv. in Math, 29 (2019), no.3, 164-182

Erkursun Ozcan, N., Gezer N. A., Unbounded Asymptotic Equivalences of Operator Nets with Applications, Positivity, 23 (2019), no.4, 829--851

Erkursun Ozcan, N., Gezer N. A., Zabeti O., Unbounded Absolutely Weak Dunford-Pettis Operators, Turkish Journal of Math, 43 (2019), no.6, 2731--2740

Erkursun Ozcan, N., Gezer N. A., Zabeti O., Spaces of utau-Dunford-Pettis and utau-Compact Operators on Locally Solid Vector Lattices, Matematicki Vesnik, 71 (2019), no.4, 351--358

Erkurşun Özcan, Nazife; Mukhamedov, Farrukh; Uniform ergodicity of Lotz-Räbiger nets of Markov operators on abstract state spaces. Results Math. 73 (2018), no. 1, Art. 35, 15

Emel’yanov, E. Yu.; Erkursun, N., Gorokhova S., Komlos Properties in Banach Spaces , Acta Math. Hungar. 155 (2018), no.2, 324—331.

Erkursun Ozcan, N., Mukhamedov, F., Uniform ergodicities and perturbation bounds of Markov chains on base norm spaces Quaestiones Mathematicae, Vol. 41 (2018) no. 6, 863—876.

Erkursun Ozcan, N., Asymptotic behavior of operator sequences on KB-spaces, Positivity, 22, (2018), no. 3, 803—814.

Aydın, A.; Emelyanov, E. Yu.; Erkurşun Özcan, N.; Marabeh, M. A. A. Compact-like operators in lattice-normed spaces. Indag. Math. (N.S.) 29 (2018), no. 2, 633–656.

Erkursun Ozcan, N., Operator nets on the predual of von Neumann algebras, Studia Scientiarum Mathematicarum Hungarica, 55, (2018), no.4, 479–486

Erkursun Ozcan, N., Stability and lower-bound function on KB-spaces, Communications, Series A1: Mathematics and Statistics, 67, (2018), no: 1, 242 -- 247, DOI: 10.1501/Commua1_0000000846

Erkursun Ozcan, N.; Mukhamedov F., Uniform ergodicities and perturbation bounds of Markov chains on ordered Banach spaces, IOP Conf. Series: Journal of Physics: Conf. Series 819, no.1 (2017), 012015

Erkursun, N., Quasi-compactness and Uniform Convergence of Markov Operator Nets on KB-spaces, Ordered Structures and Applications: Positivity VII Trends in Mathematics, (2016), 171–178.

Emel’yanov, E. Yu.; Erkursun, N., Asymptotically absorbing nets of positive operators, Siberian Adv. in Math., 22, (2012), no.4, 243 – 260.

Bartoszek W.; Erkursun N., On Quasi Compact Markov Nets, Ergodic Theory Dynam. Systems, 31, (2011), no. 4, 1081 – 1094.

Emel’yanov, E. Yu.; Erkursun, N., Lotz-Raebiger’s nets of Markov operators in L1-spaces, J. Math. Anal. Appl., 371, (2010), no. 2, 777 – 783.

Emel’yanov, E. Yu.; Erkursun, N., An extension of Sine’s counterexample, Positivity 13, (2009), no. 1, 125 – 127.

Emel’yanov, E. Yu.; Erkursun, N., Generalization of Eberlein’s and Sine’s ergodic theorems to LR-nets, Vladikavkaz. Mat. Zh., 9, (2007), no.322 – 326

Scientific Research Projects Coordination Unit, Hacettepe University, FHD-2024-21076- Director

Scientific Research Projects Coordination Unit, Hacettepe University, FBA-2021-19488- Director

TÜBİTAK 1002, Sınırsız Kompakt ve Sınırsız Montel Operatörlerin İncelenmesi - Director

TÜBİTAK 2209, Miyadera Perturbasyonu - Advisor

TÜBİTAK 2209, Quasi-compact Operators - Advisor

Scientific Research Projects Coordination Unit, Hacettepe University, 832 014 D12 601 005-83 - Director

Scientific Research Projects Coordination Unit, Hacettepe University, 8FDS-2015-8172 - Director,

12th Tulka Internet Seminar, Ergodic Theory Project 3, to be held in Blaubeuren, Germany, 2009.

Visiting Professor May 2015, 1 Week, International Islamic University Malaysia,

Postdoctoral Researcher March 2011- July 2013, AG Funktionalanalysis, University of Tübingen

Visiting Assistant March 2009 – July 2009, Institute of Applied Analysis, University of Ulm

Visiting Assistant October 2008 – February 2009, Applied Physics and Mathematics, Gdansk University of Technology

Sezer Bolat, continue

Ezgihan Eryüksel, continue

Niyazi Anıl Gezer, Some results on operator theory based on unbounded convergence, 2020.

Sergen Ayyıldız, continue

Öykü Bal, Operator semigroups on vector lattices, 2024.

Ahsen Sena Yurtoğlu, Investigation of the properties families formed by operators defined on topological vector lattices, 2024.

Sezer Bolat, Theory of orthogonally additive operators, 2023.

Ezgihan Eryüksel, On convergence of nets defined on vector lattices, 2023.

Şaziye Ece Özdemir,Order and unbounded order compact operators on Riesz spaces, 2020.

Fatma Özbay, Perturbation bound of Cesaro averages of homogeneous Markov process defined on ordered Banach spaces, 2017.

Stochastic Analysis International Scientific Conference, Uniform ergodicity of semigroups on abstract state spaces, Tashkent, Uzbekistan, 2024.

ICAAM 2024, Perturbation and uniform mean ergodicity of \alpha-times integrated semigroup, Antalya, Turkiye, 2024.

ICMME 2024, International Colloquium on Mathematics and Mathematics Education, Indonesia, 2024, Keynote Speaker.

IndoMS International Conference on Mathematics and Applications (IICMA-2023), Indonesia, 2023, Keynote Speaker.

ICAAM 2022, On regular bounded martingale spaces, Djerba, Tunisia, 2022.

TÜBA-GEBİP Annual Meeting 2022, Regüler sınırlı martingale uzaylarında B-Volterra operatörleri ve 0-2 kuralı, Balıkesir.

TÜBA-GEBİP Annual Meeting 2021, Operatör netlerinin sınırsız asimtotik denklikleri ve düzenli sınırlı martingale uzayları, Ankara.

TÜBA-GEBİP Annual Meeting 2020, L_p uzayları üzerinde 0-2 kuralının genişlemesi, Online.

International Workshop on Functional Analysis and Topological Structures, An extension of the zero-two law on $L_p$-spaces, Online, Zahedan, Iran, 2022

The 42th International Conference on Quantum Probability and Related Topics, Spectral conditions for uniform P-ergodicities of Markov operators, Online, Bangalore, India, 2022

Order Analysis and Related Problems of Mathematical Modeling, XVI. Operator Theory and Differential equations, Asymptotic equivalences of operator nets, Online, Vladikavkaz, 2021

Mathematical Physics, Dynamical Systems and Infinite-Dimensional Analysis-2021” (MPDSIDA), Ergodicities and spectral conditions for Markov operators on abstract states spaces, Online, Moscow, 2021

COSAEF 2021, Unbounded asymptotic equivalences of operator nets, Online, Tunisia-South Africa, 2021

The 41th International Conference on Quantum Probability and Related Topics, Uniform P-ergodicities and perturbations of Markov semigroups on abstract states spaces, Online, UAE, 2021

ICOM-2019, Unbounded Pseudonorm Convergence on Vector Lattices, İstanbul, Turkey, 2019.

ICOM-2019, p-Martingales on Lattice Normed Vector Lattices , İstanbul, Turkey, 2019.

ICM 2018, Perturbation bounds of Cesaro averages of homogeneous Markov processes on base norm spaces, Rio de Janeiro, Brasil, 2018

WM^2,Unbounded compactness in Locally Solid Vector Lattices, (Poster), Rio de Janeiro, Brasil, 2018

12th AIMS Conference on Dynamical Systems, Dif. Equ. And Appl., SS 126, Asymptotic properties and perturbations of Markov operators on base norm spaces, Taipei, Taiwan, 2018.

12th AIMS Conference on Dynamical Systems, Dif. Equ. And Appl., SS20, Attractors of operator sequences on KB-spaces, Taipei, Taiwan, 2018.

Workshop at CMO, Recent Advances in Banach lattices, uo-convergence and Komlos property, Oaxaca, Mexico, 2018.

38th INTERNATIONAL CONFERENCE ON QUANTUM PROBABILITY AND RELATED TOPICS, Perturbation bounds of Markov semigroups on ordered Banach spaces, Tokyo, Japan, 2017.

37th International Conference on Quantum Probability and Related Topics, Uniform ergodicities of Lotz-Raebiger’s nets of Markov operators on ordered banach spaces, (Poster), Kuantan, Malaysia, 2016.

ICMA 2015, Constrictors of Markov operators on KB-spaces, Timisoara, Romania, 2015.

Workshop ATMC 2015, On quasi compact Markov nets, (Invited Speaker), Ankara, Turkey, 2015.

ICM 2014, Kakutani’s Problem, (Poster), Seoul, South Korea, 2014.

ICWM 2014, Operator Nets on the predual of von Neumann algebras (Poster), Seoul, South Korea, 2014.

ICM Satellite Conference on Operator Algebras and Applications, Operator Nets on preduals of von Neumann algebras, Cheongpung, South Korea, 2014.

ICWOMA 2014, International Conference and Workshop on Mathematical Analysis, Constrictor of Operator Nets, Putrajaya, Malaysia, 2014.

Positivity VII, On quasi-compactness and uniform convergence, Leiden, The Netherlands, 2014.

Encounters Between Discrete and Continuous Mathematics, Workshop on Dynamical Networks, Numerical Analysis and Ergodic Theory, A new approach to the numerical range of unbounded operators: the numerical-spectrum, Budapest, Hungary, 2013.

Workshop on Operator Theory and Operator Algebras (WOAT), Higher Rank Numerical Range of Operators on Hilbert Spaces , Lisbon, Portugal, 2012.

Yes, We can! Workshop on female perspectives in mathematical research, Asymptotic absorbing nets of continuous mappings (Invited Speaker), Tuebingen, Germany, 2012.

A Symposium on Positivity and Its Applications in Science and Economics, LR-net of Markov Operators in L1- spaces, Bolu, Turkey, 2008.

Positivity V, An Extension of Sine’s Counterexample, 2007, Belfast, North Ireland.

Barcelona Conference on C*-Algebras and Their Invariants, An Extension of Sine’s Counterexample of a Mean Ergodic Operator in C(K) with a Non-Ergodic Power, Barcelona , Spain, 2007.

Turkish Mathematical Society Ankara Branch, 1. Workshop 2 February 2019, Use of Functional Analysis in different fields and open problems (with Prof. Dr. Okay Çelebi) , Ankara, Türkiye

Turkish Mathematical Society Ankara Branch, 1. Workshop 26 January – 1 February 2019, Sınırsız Lecture series of unbounded operators (with Prof. Dr. Zafer Nurlu), Ankara, Türkiye

12th Tulka Internet Seminar, Ergodic Theory Project 3, Blaubeuren, Germany, 2009.

National Mathematics Symposium, Some notes on LR-nets, Istanbul, Turkey, 2008.

Ankara Mathematics Days, Quasi-compact LR-nets and uniform convergence, Ankara, Turkey, 2008.

National Mathematics Symposium, Sufficient Conditions for basis on Nuclear Frechet Basis, Erzurum, Turkey, 2007.

Workshop "New Trends in Mathematical Physics", Russia, Online, 2020

The 48th Canadian Operator Symposium, The Fields Institute, Canada, Online 2020

EAIE Geneva 2018.

EWM General Meeting, Cortona, Italy, 2015.

Cambridge University, Isaac Newton Institute for Mathematical Sciences, Almost Periodic and Other Periodic Problems, Cambridge, UK, 2015.

ICTP-NLAGA School in Dynamical Systems and Ergodic Theory, Dakar, Senegal, 2014.

International Functional Analysis Meeting in Valencia on the Occasion of the 80th Birthday of Professor Manuel Valdivia, Valencia, Spain, 2010.

6th ISAAC Congress, Ankara, Turkey, 2007.

Workshop on Operator Theory and Operator Algebras (WOAT), Lisbon, Portugal , 2007.

Two Weeks on Global Analysis, Pisa, Italy, 2005.

National Mathematics Symposium, Van, Turkey, 2002.

International Seminar "Operator Theory, Differential Equations and their Applications", Unbounded asymptotic equivalences of operator nets, Vladikavkaz, 2022.

Istanbul University, Ergodicity and perturbation of Markov C0 –semigroups on abstract state spaces, Istanbul, Turkey, 2021.

Bilkent University, Uo-convergence and Komlos property, Ankara, Turkey, 2019.

Tunghai University, Uo-convergence and Komlos properties on Banach lattices, Taichung, Taiwan, 2018.

Tunghai University, Uniform ergodicities and perturbation bounds of Markov chains on base norm spaces, Taichung, Taiwan, 2018.

Tunghai University, Perturbation bounds of Markov semigroups on abstract state spaces, Taichung, Taiwan, 2018.

International Islamic University, Malaysia, Asymptotic behavior of operator nets on the predual of von Neumann algebras, Kuantan, Malaysia, 2015.

Çankaya Üniversitesi, Genel Seminer, Üniversitesi, Asymptotic behavior of operator nets on KB-spaces, Mart 2015.

Atılım University, General Seminar, Quasi-compactness and uniform ergodicity of operator nets on KB-spaces, November 2014.

Hacettepe University, General Seminar, Quasi-compactness and uniform ergodicity of operator nets on KB-spaces, November 2014.

ICTP-NLAGA School in Dynamical Systems and Ergodic Theory, Lotz- Rabiger Nets on Banach Spaces, Dakar, Senegal, 2014.

Ankara University General Seminar, Kakutani’s Problem, March 2013, Ankara.

Functional Analysis Seminar, Polynomially mean ergodic theorem on Lp-spaces, 02 February 2012, Tuebingen, Germany.

AGFA Meeting in Blauberen,Numerical Ranges of Hilbert space operators, 14 January 2012, Blauberen, Germany.

Functional Analysis Seminar, On Lipschitz Transformation of Vector Valued Sobolev Functions, 19 May 2011, Tuebingen, Germany.

Functional Analysis Seminar, Unification of ergodic and martingale theory, April 2011, Tuebingen, Germany.

Ankara University General Seminar, Asymptotic Behaviour of LR-nets, 2010, Ankara, Turkey.

Positivity and Its Applications Seminar, Convergence of LR-nets of operators on Banach Spaces II, 16 April 2010, METU, Turkey.

Positivity and Its Applications Seminar, Convergence of LR-nets of operators on Banach Spaces I , 9 April 2010, METU, Turkey.

Functional Analysis Seminar, General View to LR-nets, 9 July 2009, Tuebingen, Germany.

IMPAN, Aproximation Theory Seminars, LR-net of Markov Operators on L1- spaces, 12 December 2008, Sopot, Poland.

IMPAN, Aproximation Theory Seminars, Asymptotic Behaviour of LR-nets on a Banach Space, 28 November 2008, Sopot, Poland.

Lecture Seminars (During 4 weeks) LR-nets notion, Gdansk, Poland.

METU General Seminar, Strong stability of LR-nets. Basic Theorems, Department of Mathematics, METU, Ankara, Turkey, 2007.

Positivity and Its Applications Seminar, Strong stability of LR-nets. Basic Theorems, Bolu, Turkey, 2007.

Erasmus + KA 107 Academic Personal Teaching Mobility, Lomonosov Moscow State University, 2023, Russia.

Erasmus + KA 107 Academic Personal Teaching Mobility, Thungai University, 2018, Taiwan.

Erasmus + KA 107 Academic Personal Teaching Mobility, Thungai University, 2019, Taiwan.

Erasmus + KA 107 Academic Personal Teaching Mobility, The Georgia University, 2019, Georgia.

Erasmus + KA 107 Academic Personal Teaching Mobility, Sao Paulo University, 2018, Brazil.

Erasmus + KA 103 Academic Personal Training Mobility, Babes-Bolyai University, 2023, Romania.

L’Oréal - UNESCO Young Talents Award Programme, For Women in Science (FWIS), 2020

TUBA, The Young Scientists Award Programme (GEBİP), 2019

METU Prof. Dr. Mustafa N.PARLAR Education and Research Foundation, 2019 Research Incentive Award

Best Ph.D. Thesis at METU in 2010

Standing Committee Member of European Women of Mathematics

EWM General Meeting Full Support for Participation, Italy

Isaac Newton Institute for Mathematical Sciences, Cambridge University, Periodic and Other Ergodic Problems Workshop

ICM and ICWM 2014 Together Grant provided to 100 woman mathematicians .

Postdoctoral scholarship by German Academic Exchange Service (DAAD) .

Postdoctoral scholarship by The Council of Higher Education of Turkey (YOK).

The Scientic and Technological Research Council of Turkey (TUBITAK), Ph.D. Scholarship, 2007- 2010 .

Full Support for the ICTP-NLAGA School in Dynamical Systems and Ergodic Theory to be held in Dakar in June 2014 .

The Scientic and Technological Research Council of Turkey (TUBITAK), 2224A, 2018.

The Scientic and Technological Research Council of Turkey (TUBITAK), 2224A, 2014

Full Support for the Encounters Between Discrete and Continuous Mathematics, Workshop on Dynamical Networks, Numerical Analysis and Ergodic Theory, to be held in Budapest, Hungary, 2013.

Full Support for the 12th Tulka Internet Seminar, Ergodic Theory Project 3, to be held in Blaubeuren, Germany, 2009.

Partial Support for Positivity VII, to be held in Leiden, The Netherlands, 2014.

Partial Support for Workshop on Operator Theory and Operator Algebras (WOAT), to be held in Lisbon, Portugal, 2012.

Partial Support for the Positivity V, to be held in Belfast, North Ireland 2007.

Partial Support for the Barcelona Conference on C*-Algebras and Their Invariants, to be held in Barcelona , Spain, 2007.

Scholarship from METU Faculty Development Program and State Planning Agency to study abroad as a visiting scholar at Gdansk University of Technology, October 2008 - February 2009.

Scholarship from METU Faculty Development Program and State Planning Agency to study abroad as a visiting scholar at Ulm University, March 2009 - July 2009.

Referee for Journal of Mathematical Analysis and Applications, Mathematische Nachrichten, Turkish Journal of Mathematics, Hacettepe Journal of Mathematics and Statistics, Journal of Mathematical Extension, European Journal of Pure and Applied Mathematics, New Trends in Mathematical Science,Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi

Article Editor for Turkish Journal of Mathematics

External Consultant for TUBITAK