# Talks

**Talks given:**

**2023**

- Darmstadt, Kolloquium, November 2023

From fluctuations in conservative systems, to large deviations, to PDEs with irregular coefficients - TU Berlin, October 2023

Gamma-convergence and PDEs with irregular coefficients in large deviations theory - Prague, Summer school “Stochastics in Fluids”, August 2023

Fluctuations, SPDEs, and Fluids - SCALES conference, Multiscale Modelling of Complex Systems, Mainz, June 2023

Fluctuations in conservative systems and SPDEs - FOCM 2023, Paris, June 2023

Stochastic partial differential equations arising in self-organized criticality - AIMS 2023, Wilmington, June 2023

Non-equilibrium large deviations and PDEs with irregular coefficients - The 24th Midrasha Mathematicae Random Schrödinger Operators and Random Matrices, IIAS, Jerusalem, May 2023

Fluctuations in conservative systems and SPDEs - Nederlands Mathematics Congres (NMC, Dutch Mathematical Congress) , April 2023

Fluctuations in conservative systems and SPDEs - ISTA, March 2023

Fluctuations in conservative systems and SPDEs - Essen, GPSD 2023, March 2023

Cellular automata in self-organized criticality and their continuum limits - Konstanz, KWIM, February 2023

Fluctuations in conservative systems and SPDEs

**2022**

- Berlin, DMV, September 2022

Conservative SPDEs as fluctuating continuum models and non-equilibrium large deviations - Berlin, Stochastic & Rough Analysis, August 2022

Non-equilibrium large deviations and parabolic-hyperbolic PDE with irregular drift - Malaga, XVIII International Conference on Hyperbolic Problems, Theory, Numerics, Applications, June 2022

Non-equilibrium large deviations and parabolic-hyperbolic PDE with irregular drift - Vienna, CHS, Workshop „Stochastic Dynamics“, June 2022

Lyapunov exponents and synchronization by noise for systems of SPDEs. - Montreal, CRM, Workshop: Unifying concepts in PDEs with randomness , May 2022

Fluctuations in conservative systems and SPDEs.

**2021**

- Leeds, Probability and Financial Maths Seminar (online), October 2021

The stochastic thin film equation. - CSH Workshop “Stochastic Dynamics for Complex Systems”, Vienna (online), September 2021

Synchronization for the stochastic quantisation equation. - Stochastiktage, Mannheim (online), September 2021

Stochastic thin films. - Stochastiktage, Mannheim (online), September 2021

Fluctuations in non-equilibrium and stochastic PDE. - Imperial College London, Graduate School Mathematics of Random Systems, September 2021

Stochastic PDE, non-equilibrium fluctuations and large deviations. - Bath, PDE and Randomness, September 2021

The stochastic thin film equation. - Indo-German Workshop on Artificial Intelligence, September 2021

Some aspects in the mathematics of machine learning. - TU Delft (online), Seminar Analysis and Applications June 2021

*Stochastic PDE, non-equilibrium fluctuations and large deviations.* - Duke University and UNC Chapel Hill (online), Probability Seminar, April 2021

*Large deviations for conservative, stochastic PDE and non-equilibrium fluctuations.* - CRC 1114 Scaling Cascades in Complex Systems, FU Berlin (online), March 2021

*Conservative, stochastic PDE and non-equilibrium fluctuations.*

**2020**

- Asia-Pacific Analysis and PDE Seminar, December 2020

*Large deviations for conservative, stochastic PDE and non-equilibrium fluctuations.* - Würzburger Mathematisches Kolloquium, December 2020

*Large deviations for conservative, stochastic PDE and non-equilibrium fluctuations.* - Beijing, October 2020

Webinar on stochastic analysis

Chinese Academy of Sciences & Beijing Institute of Technology

*Large deviations for conservative, stochastic PDE and non-equilibrium fluctuations.* - Technische Universität Chemnitz, September 2020

DMV Annual Meeting 2020, Minisymposium: Nonlocal phenomena and regularity for stochastic evolution equations

Optimal regularity for the porous medium equation. - Technische Universität Chemnitz, September 2020

DMV Annual Meeting 2020, Minisymposium: Nonlinear PDEs & Probability

*Large deviations for conservative, stochastic PDE and non-equilibrium fluctuations.* - Edinburgh, January 2020

North British Probability Seminar

*Large deviations in interacting particle systems and**stochastic PDE.* - Universität Duisburg-Essen, January 2020

Oberseminar Stochastik

*Stochastic thin film equations.*

**2019**

- Bonn, Hausdorff Center for Mathematics, November 2019

Workshop: Stochastic Fluid Dynamics

*Large deviations in interacting particle systems and**stochastic PDE.* - University of Chicago, October 2019

CAMP (Computational, Applied Mathematics and PDE) Seminar

*Nonlinear stochastic partial differential equations in**nonequilibrium statistical mechanics.* - Penn State University, October 2019

PDEs and Applications in Life Sciences

*Nonlinear stochastic partial differential equations in**nonequilibrium statistical mechanics.* - Bonn, Hausdorff Center for Mathematics, October 2019

Workshop: SPDE day – recent progress on quasilinear equations

*Large deviations in interacting particle systems and**stochastic PDE.* - Münster, August 2019

Dynamics, random media and universality of complex physical systems

*Large deviations in interacting particle systems and**stochastic PDE.* - MPI Leipzig, August 2019

First Berlin – Leipzig Workshop on Fluctuating Hydrodynamics

*Large deviations in interacting particle systems and**stochastic PDE.* - Pisa, July 2019

Recent Trends in Stochastic Analysis and SPDEs

*Optimal regularity for the porous medium equation.* - Equadiff, Leiden, July 2019

Random dynamical systems for stochastic PDE with nonlinear noise. - Imperial college, London, July 2019

Paths between Probability, PDEs, and Physics: Conference 2019

*Optimal regularity for the porous medium equation.* - Bielefeld, June 16, 2019

Colloquium

*Optimal regularity for the porous medium equation.* - Heidelberg, Mai 2nd, 2019

Applied Analysis Seminar

*Optimal regularity for the porous medium equation.* - C.I.R.M., Luminy, April 26, 2019

Random Partial Differential Equations

*Stochastic scalar conservation laws and Hamilton-Jacobi equations.* - Collège de France, Paris, April 2019

*Optimal regularity for the porous medium equation.* - Jena, April 2019

Mitteldeutscher Stochastik-Workshop

*Generation of stochastic flows for stochastic PDE with**non linear noise.* - Zuse Institute Berlin (ZIB), March 2019

New Directions in Stochastic Analysis: Rough Paths, SPDEs and Related

Topics

*Generation of stochastic flows for stochastic PDE with**non linear noise.* - WWU Münster, February 2019

5th Applied Math Symposium Münster – Transport, Mixing and Fluids

*Well-posedness by noise for nonlinear PDE.*

**2018**

- TU Berlin, December 2018

Nonlinear Stochastic Evolution Equations: Analysis, Numerics and Applications

*Generation of random dynamical systems for SPDE with non linear noise .* - The Isaac Newton Institute, Cambridge, December 2018

Scaling limits, rough paths, quantum field theory

*Generation of random dynamical systems for SPDE with non linear noise.* - University Cardiff, November 2018

*Generation of random dynamical systems for SPDE with non linear noise.* - IMECC-UNICAMP, Campinas, August 2018

ICM 2018 satellite meeting “Stochastic Analysis and Applications”

*Path-by-path regularization by noise for scalar conservation laws.* - TU Delft, July 2018

Harmonic Analysis for Stochastic PDEs

*Optimal regularity for the porous medium equation.* - Taipei, July 2018

The 12th AIMS Conference on Dynamical Systems, Differential Equations and Applications

Section: Harmonic analysis

*Optimal regularity for the porous medium equation.* - Taipei, July 2018

The 12th AIMS Conference on Dynamical Systems, Differential Equations and Applications

Section: SPDE

*Path-by-path regularization by noise for stochastic scalar conservation laws.* - Gothenburg, June 2018

SPA 2018- 40th Conference on Stochastic Processes and their Applications

*Path-by-path regularization by noise for scalar conservation laws.* - LSAA Växjö, Schweden, June 2018

Sixth Linnaeus University Workshop in Stochastic Analysis and Applications

*Generation of random dynamical systems for SPDE with non linear noise .* - CIRM, Marseille, May 2018

Conference “Stochastic Partial Dierential Equations”

*Path-by-path regularization by noise for scalar conservation laws.* - Stralsund, April 2018

Workshop: Nonlinear and Nonlocal Evolution Equations and Stochastic

Methods

*Optimal regularity for the porous medium equation.* - Universität Bonn, April 2018

Stochastik Kolloquium

*Path-by-path regularization by noise for scalar conservation laws.* - Universität Münster, April 2018

Stochastik Kolloquium

*Path-by-path regularization by noise for scalar conservation laws.* - Universität Bielefeld, March 2018

Bielefeld – Edinburgh – Swansea Stochastic Spring

*Optimal regularity for the porous medium equation .* - Scuola Normale Superiore di Pisa, March 2018

*Path-by-path regularization by noise for scalar conservation laws.* - Université de Cergy-Pontoise, Paris, February 2018

*Path-by-path regularization by noise for scalar conservation laws .* - University of Warwick, January 2018

*Path-by-path regularization by noise for scalar conservation laws .* - Imperial College London, February 2018

*Path-by-path regularization by noise for scalar conservation laws .* - Universität Ulm, Januar 2018

*Regularization by noise.* - Universität Bielefeld, Januar 2018

*Regularization by noise.*

**2017**

- Universität Halle-Wittenberg, December 2017

Kolloqium

*Regularization by noise – nonlinearity and duality.* - MPI MIS Leipzig, November 2017

Mitteldeutscher Stochastik Workshop

*Path-by-path regularization by noise for scalar**conservation laws.* - Paris-London University of Salzburg, September 2017

19th ÖMG Congress and Annual DMV Meeting

*Path-by-path regularization by noise for scalar conservation laws.* - TU Kaiserslautern, September 2017

Japanese-German Open Conference on Stochastic Analysis 2017

*Path-by-path regularization by noise for scalar**conservation laws .* - GSSI Gran Sasso Science Institute, l’Aquila, August 2017

Workshop/School on Stochastic PDEs, Mean Field Games and Biology

Lecture 1:*, Lecture 2:* -
Universität Duisburg-Essen, July 2017

Analysis Seminar

Path-by-path regularization by noise for scalar conservation laws

- Edinburgh, July 2017

International Workshop on BSDEs, SPDEs and their Applications

*Path-by-path regularization by noise for scalar**conservation laws*

- Sheffield, July 2017

Interacting Systems and SPDEs

*Well-posedness by noise for scalar conservation laws*

- Universität Augsburg, June 2017

*Well-posedness by noise for scalar conservation laws.*

- University of Oxford, May 2017

Stochastic Analysis Seminar

*Well-posedness by noise for scalar conservation laws*

- University of Bath, May 2017

*Well-posedness by noise for scalar conservation laws.*

- University of Maryland, CSCAMM, April 2017

Selected topics in transport phenomena: deterministic and probabilistic aspects

*Regularization by noise for nonlinear SPDE*

- Warnemünde, March 2017

Workshop: Nonlinear and Nonlocal Evolution Equations and Stochastic

Methods

*Well-posedness by noise for scalar conservation laws.*

- RWTH Aachen, March 2017

Spring School on Multiscale Modelling

*Well-posedness and regularization by noise for nonlinear PDE.*

- Universität Leipzig, January 2017

*Well-posedness by noise for PDE.*

**2016**

- Penn State University, November 2016

Theoretical Biology Seminar

*Well-posedness by noise for PDE and symmetry breaking in cell motility.*

- Technische Universität Berlin, November 2016

Nonlinear Stochastic Evolution Equations: Analysis and Numerics

*Regularization and well-posedness by noise.*

- Universität Bielefeld, October 2016

Stochastic Partial Differential Equations and Related Fields

*Regularization and well-posedness by noise.*

- Universität Leipzig, September 2016

*Regularisierung und Wohlgestelltheit durch Rauschen**.*

- TU Berlin, July 2016

7th European Congress of Mathematics

*Semi-discretization for stochastic scalar conservation laws**with multiple rough fluxes.*

- Orlando, July 2016

The 11th AIMS Conference on Dynamical Systems, Differential Equations and Applications

*Well-posedness and regularization by noise for nonlinear PDE.*

- Martin-Luther Universität Halle, July 2016

*Regularization by noise.*

- Beijing, June 2016

The 8th International Conference on Stochastic Analysis and Its Applications

*Stochastic scalar conservation laws.*

- Levico, June 2016

Stochastic Partial Differential Equations and Applications – X

*Regularization by noise.*

- MPI Leipzig, April 2016

Berlin-Leipzig workshop on analysis and stochastics

*Regularization by noise.*

- Imperial College, London, January 2016

Stochastic Analysis, Rough paths, Geometry

*Stochastic scalar conservation laws.*

**2015**

- TU Dresden, November 2015

Stochastik & Analysis Seminar

*Stochastic scalar conservation laws.*

- Universidad de los Andes, Bogota, November 2015

*Stochastic scalar conservation laws.*

- University of Chicago, October 2015

CAMP (Computational, Applied Mathematics and PDE) Seminar

*Stochastic scalar conservation laws.*

- L’Université de Lyon, July 2015

Equadiff 2015, Section: Stochastic dynamics

*Synchronization by noise for order-preserving random dynamical systems.*

- L’Université de Lyon, July 2015

Equadiff 2015, Section: Stochastic PDEs

*Stochastic scalar conservation laws.*

- Banff International Research Station (BIRS), January 2015

Workshop on Random Dynamical Systems and Multiplicative Ergodic Theorems

*Synchronization by noise.*

**2014**

- Technische Universität Dortmund, Dezember 2014

*Synchronisation durch Rauschen*.

- Technische Universität Berlin, September 2014

RTG 1845 Stochastic Analysis with Applications in Biology, Finance and Physics Workshop on Stochastics and Dynamics

*Synchronization by noise*.

- Universidad Autónoma de Madrid, July 2014

The 10th AIMS Conference on Dynamical Systems, Differential Equations and Applications

Section: Stochastic and deterministic dynamical systems and applications

*Synchronization of long-time asymptotics by noise.*

- Universidad Autónoma de Madrid, July 2014

The 10th AIMS Conference on Dynamical Systems, Differential Equations and Applications

Section: Stochastic Partial Differential Equations

*Finite time extinction for stochastic sign fast diffusion and self-organized criticality.*

- University of Illinois at Chicago, March 2014

Applied Mathematics Seminar

*Finite time extinction for stochastic sign fast diffusion and self-organized criticality.*

- University of Chicago, February 2014

CAMP (Computational, Applied Mathematics and PDE) Seminar

*Finite time extinction for stochastic sign fast diffusion and self-organized criticality.*

- Wittenberg, January 2014

Infinite Dimensional Stochastic Systems

*Finite time extinction for stochastic sign fast diffusion and self-organized criticality.*

- Levico Terme (Trento), January 2014

Stochastic Partial Dierential Equations and Applications – IX,

*Finite time extinction for stochastic sign fast diffusion and self-organized criticality.*

**2013**

- Technische Universität Berlin, November 2013

Recent Trends in Differential Equations: Analysis and Discretisation Methods,

*Finite time extinction for stochastic sign fast diffusion and self-organized criticality.*

- Universität Bielefeld, October 2013

Sixth Workshop on Random Dynamical Systems

*Finite time extinction for stochastic sign fast diffusion and self-organized criticality.*

- Universität Bielefeld, October 2013

Opening Workshops: From Extreme Matter to Financial Markets

*Finite time extinction for stochastic sign fast diffusion and self-organized criticality.*

- Seoul National University, October 2013

First Bielefeld-SNU Joint Workshop in Mathematics

*Qualitative behavior of quasilinear SPDE.*

- Universität Leipzig, September 2013

Dirichlet Forms and Applications. German-Japanese Meeting on Stochastic Analysis

*Finite speed of propagation for stochastic porous media equations.*

- ETH Zürich, September 2013

Summer School: RTG 1845 (Berlin) – Summer School

*Finite speed of propagation for stochastic porous media equations.*

- Universität Bielefeld, August 2013

Workshop: Bielefeld Stochastic Summer (CRC),

*Finite time extinction for stochastic sign fast diffusion and self-organized criticality.*

- Universität Bielefeld, 18th July 2013

Conference: Stochastics and Real World Models 2013

*Finite speed of propagation for stochastic porous media equations.*

- Torun, 8th June 2013

Conference: German-Polish Joint Conference on Probability and Mathematical Statistics

*Finite speed of propagation for stochastic porous media equations.*

- Centro Di Ricerca Matematica, Ennio De Giorgi, Pisa, 23rd May 2013

Conference: Probability and PDEs

*Stabilization of long-time asymptotics by noise.*

- Technische Universität Berlin, 13th March 201

Conference: 5th Spring School on Evolution Equations

(Analytical and Numerical Aspects of Evolution Equations)

*Finite speed of propagation for stochastic porous media equations.*

**2012**

- Mathematisches Forschungsinstitut Oberwolfach, 19th August 2012

Conference: Rough Paths and PDEs

*Spatial rough path lifts of stochastic convolutions. (MFO report:*)

- Universität Münster, 23th June 2012

Nordwestdeutsches Funktionalanalysis-Kolloquium

*Strong Solutions for Stochastic Partial Differential Equations of Gradient Type*.

- Technische Universität Berlin, 15th June 2012

Fachgruppe Differentialgleichungen (Prof. Dr. Etienne Emmrich)

*Strong Solutions for Stochastic Partial Differential Equations of Gradient Type.*

- Delft University of Technology, 21th May 2012

Analysis Colloquium

*Strong Solutions for Stochastic Partial Differential Equations of Gradient Type.*

- University of Warwick, 19th April 2012

EPSRC Symposium Workshop – Stochastic Analysis and SPDEs

*Stochastic dynamics induced by porous media equations with space-time linear multiplicative noise.*

- Max-Planck-Institut für Mathematik in den Naturwissenschaften, 11th April 2012

Arbeitsgemeinschaft Angewandte Analysis

*Stochastic dynamics induced by porous media equations with linear multiplicative space-time noise.*

- Humboldt-Universität zu Berlin, 23th February 2012

RTG 1845, “Stochastic Analysis with Applications in Biology, Finance and Physics”

*Stochastic Flows induced by Stochastic Partial Differential Equations.*

- University of Bielefeld, 13. January 2011

IGK Seminar talk

*Random attractors for degenerate stochastic partial differential equations.*

**2011**

- Bielefeld, 13th December 2011

PhD defense talk

*Stochastic Flows induced by Stochastic Partial Differential Equations.*

- Bad-Herrenalb, 12th October 2011

Evolution Equations: Randomness and Asymptotics

*Random attractors for stochastic porous media equations perturbed by space-time linear multiplicative noise*.

- Bonn University, 5th September 2011

5th International Conference on Stochastic Analysis and its Applications, 2011

*Random attractors for stochastic porous media equations perturbed by space-time linear multiplicative noise*.

- Bielefeld University, 19th July 2011
Stochastics and Real World Models 2011Annual joint workshop of the International Graduate College “Stochastics and Real World Models” Beijing – Bielefeld 2011,

- Technical University of Berlin, 1st April 2011

Spring meeting Beijing/Bielefeld – Berlin/Zurich 2011,

*Strong Solutions for Stochastic Partial Differential Equations of Gradient Type.*

- Technical University of Berlin, 22. February 2011

Oberseminar Stochastische Analysis

*Random attractors for a class of stochastic partial differential equations driven by additive general noise.*

talk:

- Marienfeld, 15. February 2011

Bielefeld Graduate School in Theoretical Sciences, Soft Opening Workshop – February 14th & 15th 2011

*Stochastic Partial Differential Equations and Random Dynamical Systems.*

- University of Bielefeld, 26. January 2011

IGK Seminar talk

(Analytically) Strong Solutions for Stochastic Partial Differential Equations of Gradient Type.

**2010**

- University of Essen, 26. June 2010

Nordwestdeutsches Funktionalanalysis-Kolloquium.

Random Attractor for the Stochastic Porous Medium Equation

- Academy of Mathematics and System Science, 7. May 2010

Chinese-German Meeting on Stochastic Analysis and Related Fields

Random Attractors for Stochastic Porous Media Equations*.*

**Posters:**

*Isaac Newton Institute, Cambridge, 10-14th September 2012*

Finite Speed of Propagation for Stochastic Porous Media Equations.*Random attractors for stochastic porous media equations perturbed by space-time linear multiplicative noise*.- University of Bielefeld, 29. January 2010

Qualitative Behaviour of Stochastic Evolution Equations.