[1] Online International Workshop on Advanced Topics in Dynamical Systems, University of Kufa, Iraq, 20-22.05.2020

[2] Online Workshop on Reaction, Diffusion, and Molecular Communication, University of Graz, Austria, 25.05.2020

[3] Seminar on Boundary Problems in Domains with Nonsmooth Boundaries, Lavrentyev Institute of Hydrodynamics, Novosibirsk, Russia, 26.05.2020 (online presentation "Shape differentiability in penalty-constrained optimization: cohesive crack problem" by V.A. Kovtunenko)

[4] Virtual 2020 Annual Meeting of the Alexander von Humboldt Foundation, Bonn-Berlin, Germany, 24-26.06.2020

[5] Doctoral Academy Day 2020, University of Graz, Austria (online), 12.11.2020

[6] The Second Russia-Japan Workshop on Mathematical analysis of fracture phenomena for elastic structures and its applications - 20th Conference of Continuum Mechanics Focusing on Singularities (CoMFoS20), Novosibirsk-Tokyo (online), 15-17.12.2020

[1] Tag der Mathematik, PH Steiermark, Austria (online), 4.02.2021

[2] 3rd International Workshop on Advanced Topics in Dynamical Systems, University of Kufa, Iraq (online), 1.03.2021

[3] Seminar on Boundary Problems in Domains with Nonsmooth Boundaries, Lavrentyev Institute of Hydrodynamics, Novosibirsk, Russia, 6.04.2021 (online presentation "Poroelastic medium with non-penetrating crack driven by hydraulic fracture" by V.A. Kovtunenko)

[5] Minisymposium on Nonsmooth Variational Methods for PDEs and Applications in Mechanics (MS - ID 8) during 8th European Congress of Mathematics (8ECM), Portoroz, Slovenia (online), 20-26.06.2021

[6] XXVII Conference on Numerical Methods for Solving Problems in the Theory of Elasticity and Plasticity to commemorate the 100th birth anniversary of Nikolai Nikolaevich Yanenko, Siberian Federal University, Krasnoyarsk, Russia, 5-9.07.2021

[8] Visit of Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the RAS, Novosibirsk, Russia, 9-22.08.2021

[9] Virtual Conference on Analytical and Numerical Methods in Differential Equations (ANMDE 2021) on occasion of the 100th birthday of Academician Nikolai N. Yanenko, Suranaree University of Technology, Nakhon Ratchasima, Thailand (online), 23-26.08.2021

[10] XI Annual International Conference of the Georgian Mathematical Union, Shota Rustaveli State University, Batumi, Georgia, 23-28.08.2021

[13] Visit of Department of Evolution Differential Equations, Institute of Mathematics of the Czech Academy of Sciences, 13-17.09.2021

[14] Visit of P. Krejci and J. Runczikova from Department of Mathematics, Czech Technical University in Prague, 11-15.10.2021

[15] Visit of Department of Evolution Differential Equations, Institute of Mathematics of the Czech Academy of Sciences, 6-11.12.2021

[16] The Third Russia-Japan Workshop on Mathematical analysis of fracture phenomena for elastic structures and its applications - 21st Conference of Continuum Mechanics Focusing on Singularities (CoMFoS21), Novosibirsk-Tokyo (online), 14-16.12.2021

[1] 1st COLIBRI Focus Workshop on Mathematical Modeling and Machine Learning in Computational Medicine, Hotel Weitzer, University of Graz, Austria, 14-15.02.2022

[2] Workshop dedicated to Prof. Alexandr Khludnev 70th anniversary Modeling and Optimization Methods for PDEs and Applications (Khludnev-70) during XXIII International Symposium of Mathematical Methods Applied to Sciences (SIMMAC), Center for Research in Pure and Applied Mathematics (CIMPA), University of Costa Rica (UCR), 21-25.02.2022

[3] 16th Austrian Numerical Analysis Day, Johann Radon Institute for Computational and Applied Mathematics (RICAM), Linz, Austria, 4-6.05.2022

[4] Minisymposium on Inverse Obstacle and Control Problems in Mechanics (M20) during 10th International Conference on Inverse Problems: Modeling and Simulation (IPMS 2022), Paradise-Bay Hotel, Malta, 22-28.05.2022

[5] Minisymposium on Evolution Differential Equations with Application to Physics and Biology I (NAA-02) and II (NAA-03) during Equadiff 15, Masaryk University, Brno, Czech Republic, 11-15.07.2022

[6] Visit of Department of Evolution Differential Equations, Institute of Mathematics of the Czech Academy of Sciences, 15-19.08.2022

[7] XII Annual International Conference of the Georgian Mathematical Union, Shota Rustaveli State University, Batumi, Georgia, 29.08-3.09.2022

[8] Workshop on Mathematical Data Science, Control and Optimization - On the occasion of the retirement of Karl Kunisch, University of Graz, Austria, 30.09-1.10.2022

[9] Visit of P. Krejci, G.A. Monteiro and J. Runczikova from Department of Mathematics, Czech Technical University in Prague, 10-21.10.2022

[10] Miniworkshop on Analysis and Numerics of Optimal Control Problems, Institute of Applied Mathematics, TU Graz, Austria, 19.10.2022

[11] Miniworkshop on Space-Time Methods, Institute of Applied Mathematics, TU Graz, Austria, 21.11.2022

[12] Workshop on Topics in Multiple Time Scale Dynamics (22w5057), Banff International Research Station (BIRS), Canada, 27.11-02.12.2022

[13] Visit of Department of Evolution Differential Equations, Institute of Mathematics of the Czech Academy of Sciences, 5-12.12.2022

[14] Workshop on Mathematical Aspects of Continuum Mechanics (CoMFoS22), Tokyo-Kanazawa, Japan (online), 6-7.12.2022

[15] Conference on Modern Achievements in Symmetries of Differential Equations (Symmetry 2022), Suranaree University of Technology, Nakhon Ratchasima, Thailand, 13-16.12.2022

[16] Oberseminar Analysis und Angewandte Mathematik, Institute of Mathematics at the University of Kassel, Germany, 19-23.12.2022

[4] Minisymposium on Singular Problems in Mechanics during 10th International Congress on Industrial and Applied Mathematics (ICIAM 2023), Waseda University, Tokyo, Japan, 20-25.08.2023

[5] XIII Annual International Conference of the Georgian Mathematical Union, Shota Rustaveli State University, Batumi, Georgia, 4-9.09.2023

[6] Visit of P. Krejci, O. Atlasiuk, G.A. Monteiro from Department of Mathematics, Czech Technical University in Prague, 9-12.10.2023

[7] International Conference on Nonlinear Phenomena in Biology, Ecology, Physics and Mechanics in honour of Professor Messoud Efendiev on the occasion of his 70th birthday, Azerbaijan State University of Economics (UNEC), Baku, Azerbaijan, 22-26.10.2023

[8] Visit of Department of Evolution Differential Equations, Institute of Mathematics of the Czech Academy of Sciences, 25-29.11.2023

[9] Seminar on Boundary Problems in Domains with Nonsmooth Boundaries, Lavrentyev Institute of Hydrodynamics, Novosibirsk, Russia, 19.12.2023 (online presentation "Poroelastic problem of a non-penetrating crack with cohesive contact for fluid-driven fracture" by V.A. Kovtunenko)

[1] International Conference on Advances in Applications of Analytical Methods in Solving Differential Equations (Symmetry 2024), Suranaree University of Technology, Nakhon Ratchasima, Thailand, 22-26.01.2024

[2] Visit of O. Atlasiuk from Institute of Mathematics of the Czech Academy of Sciences, 24-27.03.2024

[3] 11th International Conference on Inverse Problems: Modeling and Simulation (IPMS 2024), Paradise-Bay Hotel, Malta, 26.05-1.06.2024

[4] Visit of L. Paoli, A. Petrov and Y. Renard from Camille Jordan Institute, University of Lyon, France, 6-9.06.2024

[5] MoD Conference "Trends in Mathematical Sciences", University of Erlangen-Nuremberg, Germany, 10-14.06.2024

[6] Seminar on Analysis, Differential Equations and Mathematical Physics, Math Center of the Southern Federal University, Rostov-on-Don, Russia, 13.06.2024 (online presentation "Well-posedness of the governing equations for quasi-linear viscoelastic model with pressure-dependent moduli in which both stress and strain appear linearly" by V.A. Kovtunenko)

[7] Visit of Camille Jordan Institute, University of Lyon, France, 24-30.06.2024

[8] XIV Annual International Conference of the Georgian Mathematical Union, Shota Rustaveli State University, Batumi, Georgia, 2-7.09.2024

[9] 12th Workshop of the GAMM Activity Group "Analysis of Partial Differential Equations", Prague, Czech Republic, 16-19.09.2024

[10] Complexity of Life (COLIBRI) Conference on Bridging Complexity Scales and Biological Systems, Heinrichstr.36, University of Graz, Austria, 23-27.09.2024

[11] 13th International Conference on Mathematical Modeling in Physical Sciences (IC-MSQUARE 2024), Kalamata, Greece, 30.09-3.10.2024

[12] International Scientific Conference on Modern Challenges of Inverse Problems dedicated to the 70th anniversary of Professor Alemdar Hasanov Hasanoglu, Novosibirsk, Akademgorodok, Russia, 3-5.10.2024

[13] Visit of P. Krejci, G.A. Monteiro from Department of Evolution Differential Equations, Institute of Mathematics of the Czech Academy of Sciences; and J. Runczikova, D. Runczikova from Faculty of Civil Engineering, Czech Technical University in Prague, 14-18.10.2024

[14] 20th anniversary of NAWI Graz, Rechbauerstr. 12, TU Graz, Austria, 25.10.2024

[15] Visit of Camille Jordan Institute, University of Lyon, France, 18-23.11.2024

[17] Russia-Japan-India Workshop on Mathematical analysis of fracture phenomena for elastic structures and its applications, Novosibirsk, Russia (online), 11-13.12.2024

[18] Visit of Department of Evolution Differential Equations, Institute of Mathematics of the Czech Academy of Sciences, 13-20.12.2024

[1] COLIBRI Focus Workshop on Computational Medicine, Meerscheinschloessl, University of Graz, Austria, 30-31.01.2025

[2] Machine Learning and PDEs Workshop (MLPDES25), FAU University of Erlangen-Nuremberg, Bavaria, Germany, 28-30.04.2025

[3] International Workshop on Optimization, Dynamics and Convex Analysis (WODCA2025) on occasion of 65th birthday of Alexander Plakhov, University of Aveiro, Portugal, 11-14.06.2025

[4] 16th Viennese Conference on Optimal Control and Dynamic Games, TU Wien, Austria, 15-18.07.2025