curriculum vitae

 

Prof. Dr. Teoman Özer

İstanbul Technical University

Faculty of Civil Engineering,

Department of Civil Engineering

Division of Mechanics, No: 362,

34469 Maslak, İstanbul, Turkey

E-mail: tozer@itu.edu.tr

Tel:  +90 212 285 37 80

Fax: +90 212 285 65 87

  http://akademi.itu.edu.tr/tozer/

  MathSciNet

 

EDUCATION

·       Ph.D.: Istanbul Technical University, Institute of Science and Technology, 1994-1999.

·       M.Sc.: Istanbul Technical University, Institute of Science and Technology, 1991-1994.

·       B.Sc.: Yıldız University, Faculty of Engineering, Department of Civil Engineering, 1987-1991.

 

EMPLOYMENT

·     Professor, Istanbul Technical University, Faculty of Civil Engineering, Division of Mechanics, 2010.

·     Associate Professor, Istanbul Technical University, Faculty of Civil Engineering, Division of Mechanics, 2005.

·     Assistant Professor, Istanbul Technical University, Faculty of Civil Engineering, Division of Mechanics, 2005.

·     Postdoctoral Fellow, University of Minnesota, School of Mathematics, 2004.

·     Instructor, Massachusetts Institute of Technology, Department of Mechanical Engineering, 2001.

·     Postdoctoral Fellow and Associate, Massachusetts Institute of Technology, Department of Mechanical Engineering, 2000-2003.

·     Research and Teaching Assistant, Istanbul Technical University, Faculty of Civil Engineering, Division of Mechanics, 1994-1999 and 2003-2005.

 

RESEARCH INTERESTS

·       Theory of Lie Groups and Its Applications to Differential Equations.

·       Continuum Mechanics.

·       Gradient Elasticity.

·       Applied Mechanics and Mathematics.

·       Mathematical Physics.

·       Nano-Mechanics.

·       Conservation Laws.

·       Dynamical Systems.

·       Web-based Education Modules.

 

TEACHING INTERESTS

·         Statics.

·         Strength of Materials I.

·         Strength of Materials II.

·         Dynamics.

·         Partial Differential Equations.

·         Engineering Mathematics.

·         Theory of Elasticity.

·         Differential Equations.

 

AWARDS AND HONORS

·       İTÜ Award for International Collaboration, 2025.

·       The best paper award, XIII. National Conference of Mechanics, Gaziantep, Turkey, 2003.

·       Postdoctoral fellowship, Istanbul Technical University, Turkey, 2000.

·       Postdoctoral fellowship, NATO-TUBITAK (The Scientific and Technological Research Council of Turkey), 1999.

 

REFEREE

·       Mechanics Research Communications.

·       International Journal of Engineering Science.

·       Journal of Computational and Applied Mathematics.

·       Applied Mathematics and Computation.

·       Carpathian Journal of Mathematics.

·       Journal of the Franklin Institute.

·       International Journal of Engineering Education.

·       Nonlinear Analysis: Real World Applications.

·       Journal of Applied Mathematics.

·       Computational Methods in Engineering Science & Mechanics.

·       Mathematical Problems in Engineering.

·       Applied Mathematical Modelling.

·       Abstract and Applied Analysis.

·       Computational and Applied Mathematics.

·       Journal of King Saud University (Science).

·       International Journal of Industrial Mathematics.

·       Journal of Engineering Mathematics.

·       International Journal of Applied and Computational Mathematics.Natur

·       The Arabian Journal for Science and Engineering.

·       Discrete and Continuous Dynamical Systems - Series S.

·       British Journal of Mathematics & Computer Science.

·       Modern Physics Letters B.  S

·       Results in Physics.

·       Nonlinear Dynamics.

·       Turkish Journal of Mathematics.

·       Zeitschrift für Naturforschung A - A Journal of Physical Sciences.

·       Nonlinear Engineering – Modeling and Application.

·       Journal of Applied Mathematics and Physics.

·       Canadian Journal of Physics.

·       Acta Polytechnica.

·       International Journal of Geometric Methods in Modern Physics.

·       Communications in Nonlinear Science and Numerical Simulation.

·       Journal Generalized Lie Theory and Applications.

·       Kragujevac Journal of Mathematics.

·       Mathematical Methods in the Applied Sciences.

·       Applied Mathematics & Information Sciences.

·       Journal of Ocean Engineering and Science.

·       Symmetry.

·       Physics.

·       International Journal of Biomathematics.

·       Journal of Marine Science and Engineering.

·       Pramana: Journal of Physics.

·       Materials.

·       Journal of Physics Communications.

·       Applied Numerical Mathematics.

·       Computers and Mathematics with Applications.

·       Qualitative Theory of Dynamical Systems.

·       International Journal of Non-Linear Mechanics.

·       Boundary Value Problems.

·       Chinese Journal of Physics.

·       Journal of Mathematical Chemistry.

·       Studies in Applied Mathematics.

·       Chaos, Solitons and Fractals.

·       Heliyon (Elsevier).

·       Pure and Applied Geophysics.

 

ACADEMIC SERVICE

·     International Technical Committee Member, Conference on Sustainability in Civil Engineering (CSCE), Islamabad, Pakistan, 2025.

·     Appointed Examiner for Evaluation of Ph.D. Thesis in the Field of Applied Mathematics, SRM Institute of Science and Technology, India, 2025.

·     Appointed Referee by the Permanent Committee of Faculty Academic Promotions in the Field of Applied Mathematics for King Abdulaziz University, Saudi Arabia, 2016 – 2025.

·     Guest Editor for the Special Issue “Numerical and analytical approaches for nonlinear partial differential equations in multidisciplinary research” in Partial Differential Equations in Applied Mathematics, 2025.

·     Selected Foreign Evaluator of Permanent Committee of Faculty Academic Promotions for Department of Mathematics, Lahore University of Management Sciences, Pakistan, 2025.

·     Guest Editor for the Special Issue “Recent developments in analytical and computational methods for differential equations” in Partial Differential Equations in Applied Mathematics, 2024.

·     Appointed Examiner for TUBA (Turkish Academy of Sciences), 2024.

·     Appointed Examiner for Evaluation of Ph.D. Thesis in the Field of Applied Mathematics, University of Cadiz, Spain, 2024.

·     Appointed Referee by the Permanent Committee of Faculty Academic Promotions in the Field of Applied Mathematics for the University of Jeddah, Saudi Arabia, 2023-2024.

·     Selected Foreign Evaluator for the Panel of Ph.D. Thesis for the National University of Sciences and Technology (NUST), Pakistan, 2023.

·     Elected Reviewer for South Africa’s National Research Foundation (NRF), 2018 – 2023.

·     Member of the Scientific Committee, 15th International Congress on Advances in Civil Engineering, ACE 2023, Famagusta, North Cyprus, 2023.

·     Part-Time Lecturer, Department of Civil Engineering, The University of Djibouti, Djibouti, 2023-.

·     Associate Editor, Frontiers in Applied Mathematics and Statistics, Mathematical Physics Section, 2023-

·     Appointed Panelist for Evaluation of Research Projects in the Field of Applied Mathematics, TUBITAK, 2023-

·     Appointed Referee by the Permanent Committee of Faculty Academic Promotions for the Department of Civil Engineering, Applied Sciences Private University, Jordan, 2022.

·     Part-Time Lecturer, Department of Civil Engineering, Eastern Mediterranean University, North Cyprus, 2017-2022.

·     Appointed External Examiner for Evaluation of Ph.D. Thesis in the Field of Applied Mathematics, North-West University, South Africa, 2018 – 2022.

·     Elected Reviewer of the American Mathematical Society, 2015 – 2021.

·     Plenary Speaker, 1st International Conference on Applied Analysis, Computation and Mathematical Modelling in Engineering, 24 – 26 February, India, 2021.

·     Member of the Scientific Committee and Invited Lecturer, Workshop on Symmetry, Similarity and Conservation Laws in Solid and Fluid Mechanics, Cargese, France, April 15-21, 2018.

·     Appointed Examiner for Evaluation of Ph.D. Thesis in the Field of Applied Mathematics and Mechanics, Indian Institute of Technology, Dhanbad, India, 2018.

·     Appointed Examiner for Evaluation of Ph.D. Thesis in the Field of Applied Mathematics, University of Cadiz, Spain, 2018.

·     Elected Reviewer for Georgian Rustaveli National Science Foundation (RNSF), in the Field of Applied Mechanics, Georgia, 2011 - 2013, and 2018.

·     Part-Time Lecturer, Department of Architecture, Maltepe University, 2014-2017.

·     Chair, 3th International Conference on Symmetries, Differential Equations and Applications, SDEA-III, İstanbul, Turkey, 2017.

·     Member of Scientific Research Projects Unit (BAP), İstanbul Technical University, 2015 - 2017.

·     Invited Speaker, 14th Regional Conference on Mathematical Physics, Islamabad, Pakistan, 2015.

·     Chair, 11th International Congress on Advances in Civil Engineering, ACE 2014, İstanbul, Turkey, 2014.

·     Member of Faculty Board of Faculty of Civil Engineering, Istanbul Technical University, 2012 - 2014.

·     Head, Department of Civil Engineering, Istanbul Technical University, 2012 – 2014.

·     Elected Member of Faculty Board of Faculty of Civil Engineering, Istanbul Technical University, 2012.

·     Lead Guest Editor for a Special Issue of Abstract and Applied Analysis, 2012-2013.

·     Lead Guest Editor for a Special Issue of Advances in Mathematical Physics, 2011-2012.

·     Erasmus Program Coordinator of Civil Engineering Department, İstanbul Technical University, 2008-2012.

·     Visiting Scientist, University of Minnesota, IMA (Institute for Mathematics and its Applications) Summer School, U.S.A., 2006.

·     Visiting Scientist, Carnegie Mellon University, Department of Mathematical Sciences, CNA (Center for Nonlinear Analysis) Summer School, U.S.A., 2001.

 

PROJECTS

·       2001-2003, I-Campus Project (MIT-Microsoft Project), Researcher, Massachusetts Institute of Technology, U.S.A.

·       2006, Research Project, Principal Investigator, Istanbul Technical University.

·       2014, Research Project, Principal Investigator, Istanbul Technical University.

·       2017, General Research Project, Principal Investigator, Istanbul Technical University.

·       2021, Graduate Research Project, Principal Investigator, Istanbul Technical University.

 

PUBLICATIONS

1.     T. Özer, 2025 (with M. Kröger), Analytical solutions of curvilinear nano-beams: an application to nano-circular ring problems and gradient initial stresses, Applied Mathematical Modelling, (Under review).

2.     T. Özer, 2025 (with M. Kröger), Elasticity solutions of inhomogeneous and anisotropic nano-circular rings, International Journal of Engineering Science, 214.

3.     T. Özer, 2024 (with M. Kröger), Anisotropic functionally graded nano-beam models and closed-form solutions in plane gradient elasticity, Applied Mathematical Modelling, 133, 108-147.

4.     T. Özer, 2024 (with N. A. Babaei and M. Kröger), Dynamical behavior of the SEIARM-COVID-19 related models, Physica D: Nonlinear Phenomena, 468.

5.     T. Özer, 2024 (with N. A. Babaei and M. Kröger), Theoretical analysis of a SIRD model with constant amount of alive population and COVID-19 applications, Applied Mathematical Modelling, 127, 237–258.

6.     T. Özer, 2024 (with N. A. Babaei), On the exact integrability of a COVID-19 model: SIRV, Mathematical Methods in the Applied Sciences, 47 (5), 3529-3546.

7.     T. Özer, 2024 (with N. A. Babaei and G. G. Polat), Integrability properties and invariant solutions of some biological models, Mathematical Methods in the Applied Sciences, 47 (5), 3631-3650.

8.     T. Özer, 2023, Gradient elasticity solutions of 2D nano-beams, Applications in Engineering Science, Volume 15, September, 100140.

9.     T. Özer, 2023 (with G. G. Polat), Analytical approaches for growth models in economics, Quaestiones Mathematicae, 40(5): 2529–2562.

10.  T. Özer, 2022 (with N. A. Babaei), Dynamical and integrability properties of epidemic models, 15-26, ‘Symmetry 2022’, Modern Achievements in Symmetries of Differential Equations.

11.  T. Özer, 2021 (with G. G. Polat), On Ramsey dynamical model and closed-form solutions, Journal of Nonlinear Mathematical Physics, 28: 2, 209-218.

12.  T. Özer, 2021 (with Ö. Orhan), Exact solutions of nonlinear fin problem with temperature dependent coefficients, Journal of Nonlinear Mathematical Physics, 28: 1, 150-170.

13.  T. Özer, 2020 (with G. G. Polat), The group-theoretical analysis of nonlinear optimal control problems with Hamiltonian formalism, Journal of Nonlinear Mathematical Physics, 27: 1, 106-129.

14.  T. Özer, 2020 (with G. G. Polat), On group analysis of optimal control problems in the theory of economic growth, Discrete & Continuous Dynamical Systems-S, 13 (10), 2853-2876.

15.  T. Özer, 2019 (with Ö. Orhan), On µ-symmetries, µ-reductions, and µ-conservation laws of Gardner equation, Journal of Nonlinear Mathematical Physics, 26:1, 69-90.

16.  T. Özer, 2018 (with V. G. Kac, P.J. Olver, and P. Winternitz), Symmetries, Differential Equations and Applications, Editorial, Proceedings in Mathematics & Statistics, Springer, Series Volume: 266.

17.  T. Özer, 2018 (with Ö. Orhan), New conservation forms and Lie algebras of Ermakov-Pinney equation, Discrete & Continuous Dynamical Systems-S, 11 (4), 735–746.

18.  T. Özer, 2018 (with Ö. Orhan), Analysis of Mathews-Lakshmanan dynamical system via Prelle-Singer and λ-symmetry approaches, Mathematical Physics, World Sci. Publ., 264-277.

19.  T. Özer, 2017 (with G. G.  Polat), New conservation laws, Lagrangian forms and exact solutions of modified-Emden equation, Journal of Computational and Nonlinear Dynamics, 12(4), 041001.

20.  T. Özer, 2016 (with Ö. Orhan), Analysis of Lienard II-type oscillator equation by symmetry-transformation methods, Advances in Difference Equations, 2016:259.

21.  T. Özer, 2016 (with Ö. Orhan), Linearization properties, first integrals and nonlocal transformations for the heat transfer equation, International Journal of Modern Physics B, 30, 28n29, 1640024.

22.  T. Özer, 2016 (with G. G.  Polat), On analysis of nonlinear dynamical systems via methods connected with λ-symmetry, Nonlinear Dynamics, 85:3, 1571-1595.

23.  T. Özer, 2014 (with G. G.  Polat and Ö. Orhan), On new conservation laws of fin equation, Advances in Mathematical Physics.

24.  T. Özer, 2014 (with G. G. Polat), On conservation forms and invariant solutions for classical mechanics problems of Lienard-type, Advances in Mathematical Physics.

25.  T. Özer, 2013 (with A. F. Cheviakov, S. Weichen, N. Migranov, T. R. Sekhar, and E. Yaşar), Editorial, Advances in Lie Groups and Applications in Applied Sciences, Abstract and Applied Analysis.

26.  T. Özer, 2013 (with G. G. Polat), First integrals, integrating factors and invariant solutions of the path equation based on Noether and Lambda-symmetries, Abstract and Applied Analysis.

27.  T. Özer, 2013 (with Ö. Orhan and G. G. Polat), On symmetry group classification of fin equation, Journal of Inequalities and Applications, 147.

28.  T. Özer, 2012 (with V. B. Taranov, R. G. Smirnov, T. Klemas, P. Thamburaja, S. Wijesinghe, and B. Polat), Editorial, Recent Advances in Analytical Methods in Mathematical Physics, Advances in Mathematical Physics.

29.  T. Özer, 2011 (with F. Rezvan and E. Yasar), Group properties and conservation laws for nonlocal shallow water wave equation, Applied Mathematics and Computation, 218, 974-979.

30.  T. Özer, 2011 (with E. Yasar), On symmetries, conservations laws and similarity solutions of foam drainage equation, International Journal of Non-Linear Mechanics, 46, 357-362.

31.  T. Özer, 2011 (with E. Yasar), Application of the composite variation principle to shallow water equations, Nonlinear Science and Complexity, Springer, 73-78.

32.  T. Özer, 2010 (with D. Sahin), Theoretical-group analysis of the inviscid gravity currents, Journal of Interdisciplinary Mathematics, 13, 355-376.

33.  T. Özer, 2010 (with E. Yasar), On the conservation laws and traveling wave solutions to the BBM equation, Journal of Interdisciplinary Mathematics, 13, 77-86.

34.  T. Özer, 2010 (with F. Rezvan), Invariant solutions of integro-differential Vlasov-Maxwell equations in Lagrangian variables by Lie group analysis, Computers & Mathematics with Applications, 59, 3412-3437.

35.  T. Özer, 2010 (with E. Yasar), Invariant solutions and conservation laws to nonconservative FP equation, Computers & Mathematics with Applications, 59, 3203-3210.

36.  T. Özer, 2010 (with E. Yasar), Conservation laws for one-layer shallow water wave systems, Nonlinear Analysis: Real World Applications, 11 (2), 838-848.

37.  T. Özer, 2010 (with D. Sahin and N. Antar), Lie group analysis of gravity currents, Nonlinear Analysis: Real World Applications, 11 (2), 978-994.

38.  T. Özer, 2009, New traveling wave solutions to AKNS and SKdV Equations, Chaos, Solitons & Fractals, 42, 577–583.

39.  T. Özer, 2009, The Lie algebra of point symmetries of nonlocal collisionless Boltzmann equation in terms of moments, Chaos, Solitons & Fractals, 40, 793-802.

40.  T. Özer, 2009, New exact solutions to CDF equations, Chaos, Solitons & Fractals, 39, 1371–1385.

41.  T. Özer, 2008, Symmetry group analysis and similarity solutions of variant nonlinear long –wave equations, Chaos, Solitons & Fractals, 33, 722-730.

42.  T. Özer, 2008, An application of symmetry groups to nonlocal continuum mechanics, Computers & Mathematics with Applications, 55, 1923-1942.

43.  T. Özer, 2008 (with N. Antar), The similarity forms and invariant solutions of two-layer shallow-water equations, Nonlinear Analysis: Real World Applications, 9 (3), 791-810.

44.  T. Özer, 2007, The group-theoretical analysis of nonlocal Benney equation, Reports on Mathematical Physics, 60 (1), 13-37.

45.  T. Özer, 2005, Symmetry group analysis of Benney system and an application for the shallow-water equations, Mechanics Research Communications, 2 (3), 241-254.

46.  T. Özer, 2005 (with S. S. Akhiev), Symmetry groups of the equations with nonlocal structure and an application for the collisionless Boltzmann equation, International Journal of Engineering Science, 43(1-2), 121-137.

47.  T. Özer, 2004 (with E. G. Cravalho), On developments in interactive web-based learning modules in a thermal-fluids engineering course: Part II, International Journal of Engineering Education, 20(5), 849-860.

48.  T. Özer, 2004, On symmetry group properties and general similarity forms of the Benney equations in the Lagrangian variables, Journal of Computational and Applied Mathematics, 169(2), 297-313.

49.  T. Özer, 2003, Symmetry group classification for two-dimensional elastodynamics problems in nonlocal elasticity, International Journal of Engineering Science, 41(18), 2193-2211.

50.  T. Özer, 2003, Symmetry group classification for one-dimensional elastodynamics problems in nonlocal elasticity, Mechanics Research Communications, 30(6), 539-546.

51.  T. Özer, 2003, Solutions of Navier equations of classical elasticity using Lie symmetry groups, Mechanics Research Communications, 30(2), 193-201.

52.  T. Özer, 2003 (with M. Kenworthy, J. G. Brisson, E. G. Cravalho and G.  H. McKinley), On developments in interactive web-based learning modules in a thermal-fluids engineering course, International Journal of Engineering Education, 19(2), 305-315.

53.  T. Özer, 2000, Solution of the Boussinesq problem using Lie symmetries, Mathematical and Computational Applications, 5(1), 1-11.

54.  T. Özer, 1999, On the symmetry group properties of equations of nonlocal elasticity, Mechanics Research Communications, 26(6), 725-733.

 

MEMBERSHIPS

·       SIAM (Society for Industrial and Applied Mathematics).

·       AMS (American Mathematical Society).

CONFERENCES

·       T. Özer, 2022 (with N. A. Babaei), Integrability properties of dynamical epidemic models, Modern Achievements in Symmetries of Differential Equations (Symmetry 2022), December 13-16, Nakhon Ratchasima Province, Thailand.

·       T. Özer, 2018 (with G. Gün Polat), Closed-form solutions of optimal growth model with environmental asset, International Conference on Mathematical Advances and Applications, (ICOMAA 2018), May 11-13, İstanbul, Turkey.

·       T. Özer, 2017 (with Ö. Orhan), μ-Symmetry classification and reductions of Gardner equation, III. International Conference on Symmetries, Differential Equations and Applications (SDEA-III), August 14 -17, İstanbul,Turkey.

·        T. Özer, 2017 (with G. Gün Polat), Conservation laws, first integrals and integrating factors of Liénard I-type and Liénard II-type equation, III. International Conference on Symmetries, Differential Equations and Applications (SDEA-III), August 14 -17, İstanbul,Turkey.

·       T. Özer, 2017 (with Ö. Orhan), Application of symmetry approach of the heat transfer equation , International Workshop on Mathematical Methods in Engineering (MME2017), 27-29 April, Ankara, Turkey.

·       T. Özer, 2017 (with Ö. Orhan), Symmetries of a generalized variable-coefficient Gardner equation, II. International Academics Research Conference (INES-II), October 18 -21, Alanya, Antalya, Turkey.

·       T. Özer, 2016 (with Ö. Orhan), Using symmetries in solving differential equations, International Academic Research Conferences (INES2016), 3-5 October, Antalya, Turkey.

·       T. Özer, 2016 (with Ö. Orhan), On the linearization of Ermakov-Pinney equation via generalized Sundman transformation, International Congress on Fundamental and Applied Sciences (ICFAS), 22-26 August, Istanbul, Turkey.

·       T. Özer, 2016 (with Ö. Orhan), On the general solution and symmetries for fin equation based on the time-independent integral, the Lagrangian and the Hamiltonian functions, 11th AIMS Conference on Dynamical Systems, Differential Equations and Applications, 1-5 July 2016, Orlando, USA.

·       T. Özer, 2015 (with Ö. Orhan), On solutions of some second-order ordinary differential equations by Jacobi last multiplier method, 4th International Eurasian Conference on Mathematical Sciences and Applications (IECMSA-2015), 31 August-3 September, Athens, Greece.

·       T. Özer, 2015 (with Ö. Orhan), Therotical methods of heat transfer equation by transformation methods, 14. Regional Conference on Mathematical Physcics, 9-14 November, Islamabad, Pakistan.

·       T. Özer, 2015 (with Ö. Orhan), Conservation laws of Ermakov-Pinney equation, The International Conference Mathematical and Computational Modelling in Science and Technology (ICMCMST 2015) , 2-7 August, Izmir, Turkey.

·       T. Özer, 2015 (with Ö. Orhan), Application of extended Prelle-Singer method for second order differential equation, Equadiff 2015, 6-10 July, Lyon, France.

·       T. Özer, 2015 (with Ö. Orhan), The Solutions of Painlevé-Gambier equations with first integral of the form C(t) + 1/(A(t,x)+ B(t,x)). International Conference on Applied Analysis and Mathematical Modelling (ICAAMM2015), 8-12 June, Istanbul, Turkey.

·       T. Özer, 2014 (with O. Orhan), The first integrals of the form A(t,x)x'+B(t,x) and symmetry classification of the second order differential equations, ACE 2014 (11 th International Congress on Advances in Civil Engineering), October 21-25, İstanbul, Turkey

·       T. Özer, 2014 (with O. Orhan), On the integrability and linearization of the second order differential equations via first integrals and Sundman transformations, IC-MSQUARE 2014 International Conference on Mathematical Modeling in Phycical Sciences, August 28-31, Madrid, Spain.

·       T. Özer, 2014 (with O. Orhan), Determination of first integrals and symmetries of the second order ordinary differential equations using linearization methods, The 10th AIMS Conference on Dynamical Systems, Differential Equations and Applications, July 07-11, Madrid, Spain.

·       T. Özer, 2014 (with O. Orhan), On analysis of Mathews-Lakshmanan oscillator equation via nonlocal transformation and Lagrangian-Hamiltonian description, International Congress in Honour of Professor Ravi P. Agarwal, June 23-26, Bursa,Turkey.

·       T. Özer, 2014 (with G. Gün Polat), New Lagrangian forms of modified Emden equation by Jacobi method, International Congress in Honour of Professor Ravi P. Agarwal, June 23-26, Bursa,Turkey.

·       T. Özer, 2014 (with G. Gün Polat), Linearization with Sundman and nonlocal transformations for quadratic Lienard type equation, (SDEA-II), Symmetries, Differential Equations and Applications, 27-30 January, Islamabad, Pakistan.

·       T. Özer, 2013 (with Ö. Orhan and G. Gün Polat), On λ-symmetry classification and conservations laws of differential equations, SIAM Conference on Analysis of Partial Differential Equations (PD13), 7-11 December, Orlando, U.S.A.

·       T. Özer, 2013 (with Ö. Orhan), λ-symmetry classification and integrating factors of Fin equation. International Conference on Applied Analysis and Mathematical Modelling (ICAAMM2013), 2-5 June, İstanbul, Turkey

·       T. Özer, 2013 (with G. Gün Polat), Comparison of symmetries based on different approaches for Fin problem. International Conference on Applied Analysis and Mathematical Modelling (ICAAMM2013), 2-5 June, İstanbul, Turkey

·       T. Özer, 2012 (with Ö. Orhan, G. Gün Polat and Y. A. Altundag), On symmetry group classifications of Fin equation. International Congress in Honour of Professor H. M. Srivastava, 23-26 August, Bursa, Turkey

·       T. Özer, 2010 (with F. Rezvan and E. Yasar), Group properties and conservation laws for nonlocal shallow water wave equation. International Congress in Honour of Professor H. M. Srivastava on his 70th Birth Anniversary, 18-21 August, Bursa, Turkey.

·       T. Özer, 2009 (with E. Yasar), Lie group analysis and conservation laws to the foam drainage equation. XVI. National Conference of Mechanics, 22-26 June, Kayseri, Turkey.

·       T. Özer, 2009 (with F. Rezvan), Symmetries of integro-differential equation for a plasma physics problem, International Conference on Differential and Integro-Differential Equations, MOGRAN-13, 18-22 June, Ufa, Russia.

·       T. Özer, 2008 (with D. Sahin), Lie group analysis of the inviscid gravity currents, Pre-ICM International Convention on Mathematical Sciences, 18-20 December, Delhi, India.

·       T. Özer, 2008 (with E. Yasar), Conservation laws, potential symmetries and invariant solution for non-conservative one dimensional Fokker-Planck equation, 20thInternational  Congress of Jangjeon Mathematical Society, 21-23 August, Bursa, Turkey

·       T. Özer, 2008 (with E. Yasar), Application of the composite variational principle to shallow-water equations. II. Conference on Nonlinear Science and Complexity, 28-31 July, Porto, Portugal.

·       T. Özer, 2007 (with D. Sahin and N. Antar), Symmetry group properties and similarity solutions of gravity currents. XV.National Conference of Mechanics, Isparta, Turkey, 3-7 September, pp. 683-690.

·       T. Özer, 2006 (with E. Hizel  and N. C. Turgay), On the symmetries and symmetry reductions of Benjamin-Bona-Mahony equation, XIX. National Mathematics Conference, 22-25 August, Kütahya, Turkey.

·       T. Özer, 2005 (with N. Antar), Symmetry group properties of two-layer shallow-water equations, XIV. National Conference of Mechanics, Antakya, Turkey, 12-16 September, pp. 671-679.

·       T. Özer, 2004, On symmetry group properties of the Benney equations, Fifth International Conference on Symmetry in Nonlinear Mathematical Physics, National Academy of Sciences of Ukraine, Institute of Mathematics, Kiev, Ukraine, 21-28 June, pp. 214-219.

·       T. Özer, 2004 (with S. S. Akhiev), A direct method for investigation of symmetry groups of integro-differential equations, XIII. National Conference of Mechanics, Gaziantep, Turkey, 8-12 September, pp. 71-79.

·       T. Özer, 1999, Calculation of Boussinesq problem using Lie symmetries, International Conference on Differential Equations, EQUADIFF 99, 1-7 August, Berlin, Germany.

·       T. Özer, 1999, On the symmetry groups of the two-dimensional elastodynamics problem of nonlocal elasticity, Second International Symposium on Mathematical and Computational Applications, September 1-3, Baku, Azerbaijan.

·       T. Özer, 1999, Solution of the two-dimensional elastodynamics problem using Lie symmetries, XI. National Conference of Mechanics, 6-10 September, Bolu, Turkey.

 

SEMINARS AND INVITED TALKS

·       Dynamical systems and conservation forms, Mustafa İnan Seminar, Istanbul Technical University, Department of Civil Engineering, 2015 (with Ö. Orhan).

·       New conserved forms of some problems in Mechanics, Mustafa İnan Seminar, Istanbul Technical University, Department of Civil Engineering, 2012 (with G. Gün).

·       A general discussion on the engineering education in Turkey, Uludağ University, Faculty of Engineering and Architecture, Bursa, 2009.

·       Similarity solutions of gravity currents, Mustafa İnan Seminar, Istanbul Technical University, Department of Civil Engineering, 2009 (with D. Sahin).

·       Conservations laws for some partial differential equations, Workshop on Mathematical Methods in Applied Sciences, Uludağ University, Bursa, 2008 (with E. Yasar).

·       Nonlocal equations and symmetry group applications in mechanics, Workshop on Mathematical Methods in Applied Sciences, Uludağ University, Bursa, 2008.

·       Conservations laws for evolution equations, Mustafa İnan Seminar, Istanbul Technical University, Department of Civil Engineering, 2008 (with E. Yasar).

·       Symmetries and Nonlocal Continuum Mechanics, National Academy of Sciences of Ukraine, Institute of Mathematics, Kiev, Ukraine, 2007.

·       An approach for solving nonlocal determining equations, IMA Summer School, University of Minnesota (Poster Presentation), Minneapolis, U.S.A., 2006.

·       Applications of Information Technologies in Mechanics Education, Mustafa İnan Seminar, Istanbul Technical University, Department of Civil Engineering, 2006.

·       Symmetry group analysis of nonlocal equations in Mathematical Physics and new approaches, Department of Mathematics Seminar, Istanbul Technical University, Faculty of Science and Letter, Mathematics Department, 2005.

·       A new approach for symmetry group analysis of nonlocal equations with general form, National Academy of Sciences of Ukraine, Institute of Mathematics, Kiev, Ukraine, 20-26 June, 2005.

·       Web-based education models and applications, Mustafa İnan Seminar, Istanbul Technical University, Department of Civil Engineering, 2005.

·       Applications of the Lie groups to integro-differential equations, Mathematical Physics Seminar, University of Minnesota, School of Mathematics, Minneapolis, U.S.A., 2004.

·       On the symmetry group properties of equations with nonlocal structures, Differential Equations and Applications Seminar, Istanbul Technical University, Faculty of Science and Letter, Department of Mathematics, 2004.

·       On the symmetry group properties of differential equations, Mustafa İnan Semi