- Dejan Ilić, Partial metric fixed point theory: variations on a theorem of Fisher, 15th International Conference of Numerical Analysis and Applied Mathematics - ICNAAM 2017, 25-30 September, 2017, Thessaloniki, Greece.
- Dejan Ilić, Common fixed points for pair of mappings, 19th Geometrical seminar, August 28-September 4, 2016, Zlatibor, Serbia.
- Dejan Ilić, Some fixed point results for mappings on cone metric spaces, The International Workshop on Generalized Inverses and Applications, September, 2014, Yangzhou, China.
- Vladimir Pavlović, Dejan Ilić, Vladimir Rakočević, An extension of two fixed point theorems of Fisher to partial metric spaces, 13th Serbian Mathematical Congress, May 22-25, 2014, Vrnjačka Banja, Serbia.
- Ljiljana Gajić, Dejan Ilić, Vladimir Rakočević, Some fixed point results on cone metric space, Functional Analysis and its Applications, June 16-18, 2009, Niš, Serbia.
- Dejan Ilić, Vladimir Rakočević, Common fixed points for maps on cone metric space and on metric space with -distance, Gene Around The World, 29. February 2008, Tripoli, Greece.
- Dejan Ilić, Sv. Janković, Asymptotic Method for generalized Stochastic integrodifferential equations, XI Congress of Mathematicians of Serbia and Montenegro, September 29-October 3, 2004, Petrovac, Serbia and Montenegro.
- Dejan Ilić, Sv. Janković, On One Asymptotic Method for Stochastic Integrodifferential Equations, Generalized Functions 2004, Topics in PDE, Harmonic Analysis and Mathematical Physics, Septembar 22-28, 2004, Novi Sad, Serbia and Montenegro.
- Dejan Ilić, Sv. Janković, An Analytic Expansion for General Stochastic Differential Equations, International Summer Conference on Probability and Statistics, SDA 2004, June 19-26, 2004, Sozopol, Bulgaria.
- Sv. Janković, Dejan Ilić, An approximation of solutions of stochastic integrodifferential equations, International congress MASSEE '2003, September 15-21, 2003, Borovets, Bulgaria.
- Dejan Ilić, Sv. Janković, An Analytic approximation of solutions of the Ito stochastic differential equations, 5-th International Symposium on Mathematical Analysis and Applications, October 2-6, 2002, Niška Banja, Serbia and Montenegro.
- Dejan Ilić, Sv. Janković, An analttic approximation of solutions of stochastic integrodifferential equations, International Conference "Filomat 2001", University of Nis, Faculty of Science, August 26-30, 2001, Niš, Serbia and Montenegro.