Activities

**Workshop/Colloquium**
Date	Organizer	Title	Location
14.12. - 16.12.2021	Alexander Khludnev Hiromichi Itou Victor Kovtunenko Evgeny Rudoy Alexey Furtsev	The 3rd 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, Russia-Japan
14.02. - 19.02.2021	Karl Kunisch Michael Hintermüller Günter Leugering Elisabetta Rocca	Challenges in Optimization with Complex PDE-Systems	Mathematisches Forschungsinstitut Oberwolfach (MFO)
28.08. - 30.08.2019	Tobias Breiten Karl Kunisch	4th Workshop on Model Reduction of Complex Dynamical Systems - MODRED 2019	Universität Graz
15.05. - 19.05.2017	Tobias Breiten Florian Kruse Karl Kunisch Laurent Pfeiffer Armin Rund	Optimal Control of Dynamical Systems	Bildungshaus Mariatrost
21.11. - 25.11.2016	Karl Kunisch Dante Kalise Zhiping Rao	Numerical methods for Hamilton-Jacobi equations in optimal control and related fields	RICAM Linz
30.06.2016 15:00	Melanie Moser Georg Propst	Colloquium in Applied Mathmatics in honor of Gunther H. Peichl	KFU: SR 11.33

**Talks 2021**
Date	Speaker	Title	Location
15.12.2021 11:30	Victor Kovtunenko	Poroelastic medium with non-penetrating crack driven by hydraulic fracture	Novosibirsk-Tokyo (ONLINE)
03.12.2021 15:30	Karl Kunisch	Feedback stabilization of autonomous systems via deep neural network approximation	Laboratoire Jaques Louis Lions, Sorbonne University (ONLINE)
19.11.2021	Karl Kunisch	Feedback stabilization of autonomous systems via deep neural network approximation	Newton Institute, GB (ONLINE)
24.08.2021 13:50	Victor Kovtunenko	Shape gradient method of equilibrium-constrained optimization for semi-linear Stokes-Brinkman-Forchheimer's equation	Suranaree University of Technology, Thailand (ONLINE)
23.08.2021 13:50	Victor Kovtunenko	Shape differentiability of semilinear equilibrium-constrained optimization	Shota Rustaveli State University, Georgia (ONLINE)
06.08.2021	Buddhika Priyasad Sembukutti-Liyanage	Uniform Stabilization of Navier-Stokes Equations and Sensitivity Analysis of Parabolic Equations	Charles University, Czech Republic (ONLINE)
08.07.2021 17:20	Buddhika Priyasad Sembukutti-Liyanage	Uniform Stabilization of Navier-Stokes Equations and Sensitivity Analysis of Parabolic Equations	Martin Luther University, Germany (ONLINE)
21.07.2021 09:00 (ET)	Karl Kunisch	Solution Concepts for Optimal Feedback Control of Nonlinear Partial Differential Equations	SIAM REID Prize Award Lecture, USA (ONLINE)
07.07.2021 11:40	Victor Kovtunenko	On solution of initial boundary value problems in hypoplasticity	Siberian Federal University, Russia (ONLINE)
28.06.2021 10:20	Sérgio da Silva Rodrigues	State estimation for semilinear parabolic equations	Caparica, Portugal (ONLINE)
24.06.2021 15:35	Victor Kovtunenko	Shape differentiability of semilinear equilibrium-constrained optimization	Portoroz, Slovenia (ONLINE)
23.06.2021 17:50	Sérgio da Silva Rodrigues	Exponential dynamical Luenberger observers for nonautonomous parabolic-like equations	Portoroz, Slovenia (ONLINE)
13.06.2021 12:40	Victor Kovtunenko	Shape differentiability of semilinear equilibrium-constrained optimization	Biruni University, Turkey (ONLINE)
30.04.2021 10:00 (ET)	Karl Kunisch	Semiglobal optimal Feedback stabilization of autonomous systems via deep neural network approximation	George Masson University, USA (ONLINE)
06.04.2021 11:00	Victor Kovtunenko	Poroelastic medium with non-penetrating crack driven by hydraulic fracture	Lavrentyev Institute of Hydrodynamics, Russia (ONLINE)
03.03.2021 10:30	Karl Kunisch	Optimal control and Neural Networks	IISER Thiruvananthapuram, India (ONLINE, Colloquium Lecture)
18.02.2021 16:35	Sérgio da Silva Rodrigues	Semiglobal oblique projection exponential dynamical observers for nonautonomous semilinear parabolic-like equations	Oberwolfach, Germany (ONLINE)
12.01.2021 16:00	Karl Kunisch	Semiglobal Optimal Feedback Stabilization of Autonomous Systems Via Deep Neural Network Approximation	Universität Konstanz (ONLINE, Lecture)

**Talks 2020**
Date	Speaker	Title	Location
14.10.2020 15:10	Sudeep Kundu	Robust feedback control of nonlinear PDEs by numerical approximation of high-dimensional Hamilton-Jacobi-Isaacs equations	IT Guwahati, India (ONLINE MODE)
01.04.2020 12:00	Karl Kunisch	Solution Concepts for Optimal Feedback Control of Nonlinear Partial Differential Equations	IPAM, USA
03.03.2020 09:00	Karl Kunisch	Solution Concepts for Optimal Feedback Control of Nonlinear Partial Differential Equations	FAU, Germany
29.1. 2020	Karl Kunisch	Sparsity phenomena in infinite horizon optimal control	University to Santander (Colloquium Talk)

**Talks 2019**
Date	Speaker	Title	Location
19.12.2019	Paolo Piersanti	Existence, uniqueness, and numerical analysis of atime-dependent problem for linearly elastic flexuralshells	Laboratoire Jacques-Louis Lions
20.11.2019 11:00	Paolo Piersanti	Justification of Koiter's model for an elliptic membrane shell over an obstacle	Alpen-Adria-Universität Klagenfurt
14.11.2019 14:00	Paolo Piersanti	Justification of Koiter's model for an elliptic membrane shell over an obstacle	TU Graz
16.09.2019 15:30	Karl Kunisch	Feedback stabilization of the 2 and 3 dimensional Navier-Stokes equations by value function approximation	Université Paul Sabatier, Toulouse
06.08.2019 10:30	Dante Kalise	Robust optimal feedback control through high-dimensionalHamilton-Jacobi-Isaacs equations	TU Berlin
28.02.2019 09:00	Karl Kunisch	Monotone and primal-dual algorithms for optimization problems involving lp and lp-like functionals with p ∈ [0; 1)	ESI Wien
22.02.2019 08:50	Daria Ghilli	Theory and numerical practice for optimization problems involving lp-functionals, with p ∈ [0,1)	TU Wien

**Talks 2018**
Date	Speaker	Title	Location
18.12.2018 10:30	Daria Ghilli	Theory and numerical practice for optimization problems involving lp-functionals, with p ∈ (0,1]	Universtität Wien
11.12.2018 09:00	Karl Kunisch	Taylor Expansions for the Hamilton Jacobi Bellman Equation associated to optimal control of Fokker Planck Equations	Tsinghua Sanya International Mathematics Forum
09.11.2018 17:15	Karl Kunisch	Stabilisation of Nonlinear Infinite-Dimensional Systems	Technische Universität München
26.07.2018 10:00	Sudeep Kundu	Global Stabilization of Burgers' Equation by Nonlinear Neumann Boundary Feedback Control and its Finite Element Analysis	Universität Duisburg-Essen
23.07.2018 11:30	Karl Kunisch	Monotone and primal-dual algorithms for optimization problems involving ℓ-like functionals with p ∈ [0,1)	Universtität Duisburg-Essen
05.07.2018 16:25	Daria Ghilli	Theory and numerical practice for optimization problems involving lp-functionals, with p ∈ (0,1]	Technische Universität Wien
20.03.2018 17:30	Daria Ghilli	Theory and numerical practice for optimization problems involving lp-functionals, with p ∈ (0,1]	Technische Unversität München

**Talks 2017**
Date	Speaker	Title	Location
14.11.2017 16:15	Daria Ghilli	Theory and numerical practice for optimization problems involving l^p-functionals, with p ∈ (0,1]	EDF Lab Paris Saclay
05.10.2017 14:00	Daria Ghilli	On monotone and primal dual active set schemes for l^p-type problems, with p ∈ (0,1]	Technische Universität Darmstadt
05.10.2017 09:00 06.10.2017 10:00	Karl Kunisch	Semi-Smooth Newton Methods and their Applications:part l, part ll	Woudschoten Conference Centre, Zeist
26.09.2017 16:30	Karl Kunisch	Theory and numerical practice for optimization problems involving functionals of l^p and L^p Type with p ∈ (0,1]	Universtität Paderborn, HS L1
19.09.2017 09:15	Karl Kunisch	Taylor expansions for the HJB equation associated with a bilinear control problem	Universidad de Cantabria
09.07.2017	Daria Ghilli	On monotone and primal dual active set schemes for l^p-type problems, with p ∈ (0,1]	Pierre Baudis Congress Center, Toulous
19.06.2017 14:30	Karl Kunisch	Taylor expansions for the HJB equation associated with bilinear control problem	Instituto Nazionale di Alta Matematica
19.05.2017 10:45	Daria Ghilli	On monotone and primal dual active set schemes for l^p-type problems, with p ∈ (0,1]	Bildungshaus Mariatrost
05.04.2017 09:50	Karl Kunisch	Two Approaches to solve 'high-dimensional' Hamilton Jacobi Bellman equations arising in optimal control	Leibniz Supercomputing Centre (LRZ), H.E. 009
03.02.2017 10:00	Kevin Sturm	Minimax differentiability and PDE constrained shape optimization	KFU: SR 11.32
01.02.2017 11:00	Diego de Souza	On the uniform control of some α-models	KFU: SR 11.34
30.01.2017 12:15	Daria Ghilli	On nonlocal Hamilton-Jacobi equations related to jump processes, some recent results	University of Padua Aula 2BC30
20.01.2017 16:10	Karl Kunisch	Sparsity in PDE-constrained Open and Closed Loop Control	Humboldt-Universität Berlin Main Building, Room 2097
11.01.2017 11:00	Diego de Souza	Controllability for some equations of Sobolev-Galpern's type	KFU: SR 11.34

**Talks 2016**
Date	Speaker	Title	Location
25.11.2016 11:35	Daria Ghilli	On nonlocal Hamilton-Jacobi equations related to jump processes, some recent results	RICAM: Science Park 2, 416
22.11.2016 15:05	Dante Kalise	HJB-based feedback control of semilinear parabolic equations	RICAM: Science Park 2, 416
12.10.2016 11:00	Francesco Mezzadri	A lagged duffusivity method for solving reaction-convection.diffusion equations.	KFU: SR 11.34
28.09.2016 11:00	Christian Clason	A primal-dual extragradient method for nonlinear inverse problems for PDEs	KFU: SR 11.34
23.09.2016 16:23	Daria Ghilli	A monotone scheme for sparsity optimization in l^p with p∈(0,1]	TUG: HS BMTEG138
16.09.2016 16:35	Dante Kalise	Optimal feedback control of reduced-order nonlinear parabolic equations	SIMAI 2016
08.09.2016 11:00	Dante Kalise	Optimal feedback control of nonlinear parabolic equations	IFIP WS Essen
01.08.2016 16:00	Dante Kalise	Optimal Feedback Control of Nonlinear Parabolic Equations	CMAM-7 Jyväskylä
23.06.2016 11:35	Diego de Souza	Controllability for some equations of Sobolev-Galpern's type	NPDEA 2016 Institut Henri Ponicairé Paris
20.06.2016 09:00	Karl Kunisch	Control strategies for the Fokker-Planck equation	OCERTO 2016 Cortona
09.06.2016 10:00	Daria Ghilli	On nonlocal Hamilton-Jacobi equations related to jump processes, some recent results	JKU: SP2 416-1
19.05.2016 14:15	Karl Kunisch	On sparsity constrained PDE control	MORCIP 2016 Lausanne
12.05.2016 12:00	Dante Kalise	High-order, high-dimensional schemes for Hamilton-Jacobi-Bellman equations	KFU: SR 11.35
20.04.2016 11:00	Diego de Souza	Carleman Inequalities and Control of Parabolic equations. Theoretical and Numerical Results	KFU: SR 11.34
29.03.2016	Daria Ghilli	On Neumann problems for nonlocal Hamilton-Jacobi equations related to jump processes	IMPA Rio de Janeiro 2016

Universität Graz
Universitätsplatz 3, 8010 Graz, Austria