Prof. Dr. Jonas Sauer – Juniorprofessor (TT)
FSU Jena

2025

• Okt 2025: Maximal Regularity for Time-Periodic Mixed-Order Boundary Systems
  SGU Spezialvorlesung
  Universität Kyoto, Japan

• Sep 2025: Well-Posedness of the Stokes Equations on a Wedge with Navier-Slip Boundary Conditions
  Mathematical Analysis of Fluid Flows by Variational Methods
  WIAS Berlin, Deutschland

• Jun 2025: Schauder Estimates and a Diagram-Free Approach to Regularity Structures
  RMU Seminar Solution Concepts in PDEs
  Darmstadt, Deutschland

• Mai 2025: Schauder Estimates for Germs via Scaling
  Berlin Probability Colloquium
  Berlin, Deutschland

• Apr 2025: Well-Posedness of the Stokes Equations on a Wedge with Navier-Slip Boundary Conditions
  DFG Netzwerktreffen "Maximal Regularity Methods in Mathematical Fluid Mechanics"
  Frankenstein, Deutschland

• Mar 2025: New Frontiers in Regularity Theory for Quasilinear Parabolic Differential Equations
  Universität Bielefeld, Deutschland

2024

• Nov 2024: Well-Posedness of the Stokes Equations on a Wedge with Navier-Slip Boundary Conditions
  Oberseminar Analysis und Angewandte Mathematik
  Kassel, Deutschland

• Sep 2024: Schauder Estimates for Germs via Scaling
  International Conference FSDONA24
  Oberhof, Deutschland

• Aug 2024: Well-Posedness of the Stokes Equations on a Wedge with Navier-Slip Boundary Conditions
  Mathematical Fluid Mechanics in 2024
  Akademie der Wissenschaften, Prag, Tschechische Republik

• Mär 2024: Optimal Sobolev Regularity for Degenerate Equations of Porous Media Type
  94. Jahrestagung der GAMM
  Magdeburg, Deutschland

• Jan 2024: Wie schalte ich einzelne Frequenzen stumm, oder: Die wunderbare Welt des Joseph Fourier
  Ernst-Abbe-Schule, Jena, Deutschland

• Jan 2024: Optimal Sobolev Regularity for Degenerate Equations of Porous Media Type
  n-Städte Seminar
  Technische Universität Dresden, Deutschland

2023

• Jun 2023: Optimal Sobolev Regularity for Degenerate Equations of Porous Media Type
  Forschungsseminar der Arbeitsgruppe Funktionalanalysis
  KIT Karlsruhe, Deutschland

• Mai 2023: Pleased to Meet You, Singular SPDEs
  Seminar für angewandte Analysis
  Radboud-Universität, Nimwegen, Niederlande

• Mai 2023: General Time-Periodic Boundary Value Problems in Weighted Spaces
  Internationales Prager Funktionenraumseminar
  Prag, Tschechische Republik

• Mär 2023: Optimal Sobolev Regularity for a Nonlinear Fractional Heat Equation of Porous Media Type
  KWIM Konferenz über Cross Diffusion Systems: Analysis and Stochastics, Konstanz, Deutschland

• Feb 2023: Weighted Time-Periodic Lp-Estimates
  Seminar am Forschungszentrum für Stabilität, Instabilität und Turbulenz, NYU AD, Abu Dhabi, Vereinigte Arabische Emirate

2022

• Dez 2022: Singular SPDEs: How To and What For
  Kolloquium des Graduiertenkollegs 2339 IntComSin,
  Regensburg, Deutschland 

• Okt 2022: Spaces of Modelled Distributions
  International Conference on Function Spaces and Applications, Apolda, Deutschland

2021

• Nov 2021: A Priori Bounds for Quasi-Linear SPDEs in the Full Sub-Critical Range
  Oberseminar Analysis, Universität Leipzig, Deutschland

• Sep 2021: Weighted Time-Periodic Lp-Estimates
  Gemeinsame Jahrestagung der DMV und ÖMV
  Keynote Talk des Minisymposiums "Recent Developments in Mathematical Fluid Dynamics", Passau, Deutschland

• Aug 2021: On the Linear Analysis of the 2D Stokes Problem With a Moving Contact Line
  Germany-Japan Workshop on Problems Related to Free Boundaries on Moving Contact Lines, Tokio, Japan

• Jun 2021: A Priori Bounds for Quasi-Linear SPDEs in the Full Sub-Critical Range
  Analysistag aus Anlass der Pensionierung von Professor Reinhard Farwig, Darmstadt, Deutschland

• Mai 2021: 2D Stokes Problem With a Moving Contact Line
  SIAM Conference on Mathematical Aspects of Materials Science, Bilbao, Spanien

• Mär 2021: Space-Time Sobolev Regularity for the Porous Medium Equation
  91st Annual Meeting of the International Association of Applied Mathematics and Mechanics, Kassel, Deutschland

2020

• Okt 2020: Optimal Sobolev Regularity for a Nonlinear Fractional Heat Equation of Porous Media Type
  Vorticity, Rotation and Symmetry (V) Global Results and Nonlocal Phenomena Hybrid Conference, Luminy, Frankreich

• Okt 2020: Space-Time Sobolev Regularity for the Porous Medium Equation
  Seminar Analysis and Applications, TU Delft, Niederlande

• Apr 2020: A Direct Method for Time-Periodic Lp Estimates
  Arbeitsgemeinschaft Angewandte Analysis Seminar, Max-Planck-Institute für Mathematik in den Naturwissenschaften, Leipzig, Deutschland

2019

• Nov 2019: Space-Time Sobolev Regularity for the Porous Medium Equation
  Oberseminar Analysis, Martin-Luther-Universität Halle-Wittenberg, Deutschland

• Jul 2019: Optimale Regularität für die Poröse-Medien-Gleichung und singuläre SPDEs
  Friedrich-Schiller-Universität Jena, Deutschland

• Mai 2019: The Algebraic Side of Quasilinear SPDEs
  Otto-Sturmfels Meeting, Max-Planck-Institute für Mathematik in den Naturwissenschaften, Deutschland

• Jan 2019: Recent Developments in the Theory of Quasilinear Singular SPDEs
  Analysis Seminar, Heinrich-Heine-Universität Düsseldorf, Deutschland

• Jan 2019: Space-Time Sobolev Regularity for the Porous Medium Equation
  Analysis Seminar, TU Darmstadt, Deutschland

2018

• Okt 2018: Maximale Regularität und singuläre stochastische partielle Differentialgleichungen
  Universität Konstanz, Deutschland

• Okt 2018: Space-Time Sobolev Regularity for the Porous Media Equations
  Satellite Conference KMS-DMV 2018 Chung-Ang University, Seoul, Südkorea

• Mai 2018: Maximal Regularity and Singular SPDEs
  Seminar Analysis and Applications, TU Delft, Niederlande

• Mai 2018:  Parabolic Equations with Rough Coefficients and Singular Forcing
  Conference on Mathematical Fluid Dynamics, Bad Boll, Deutschland

• Mär 2018: Partially Periodic Instationary Generalized Stokes Equations and Application to Stability of Viscoelastic Poiseuille-Type Flows
  Joint Annual Meeting of GDM and DMV, Paderborn, Deutschland

2017

• Nov 2017: Strong Stability of 2D Viscoelastic Poiseuille-Type Flows
  Applied Analysis Seminar, Ruprecht-Karls-Universität Heidelberg, Deutschland

• Jun 2017: Time-Periodic Lp Estimates for Parabolic Boundary Value Problems
  Seminar, TU Munich, Deutschland

• Mai 2017: On time-periodic solutions to parabolic boundary value problems of Agmon-Douglis-Nirenberg type
  Seminar at the Mathematical Department, Academy of Sciences, Prag, Tschechische Republik

• Mai 2017: Partially Periodic Instationary Generalized Stokes Equations and an Application to Stability of Viscoelastic Poiseuille-Type Flows
  Vorticity, Rotation and Symmetry (IV) - Complex Fluids and the Issue of Regularity, Luminy, Frankreich

2016

• Nov 2016: The Initial Value Problem for Quasilinear SPDEs
  Seminar of the IRTG Mathematical Fluid Dynamics, Darmstadt, Deutschland

• Sep 2016: Time-Periodic Nematic Liquid Crystal Flow
  International Conference on PDE: Towards Regularity, Warschau, Polen

• Jun 2016: Time-Periodic Parabolic Problems and Maximal Regularity
  Oberseminar Partielle Differentialgleichungen, Konstanz, Deutschland

• Mär 2016: Maximal Regularity: An Easy Approach
  The 11th Japanese-German International Workshop on Mathematical Fluid Dynamics, Tokio, Japan

2015

• Okt 2015: Time-Periodic Stokes Equations on Domains
  Internationale Konferenz über Transportprozesse an fluiden Schnittstellen, Darmstadt, Deutschland

• Sep 2015: A Method for Time-Periodic Lp Estimates
  W.I.-Smirnow-Seminar der mathematischen Physik, Steklov-Institut, St. Petersburg, Russland

• Jun 2015: Navier-Stokes Flow in Partially Periodic Domains
  Seminar der Arbeitsgruppe Analysis, Regensburg, Deutschland

• Jun 2015: The Stokes Operator in Periodical Domains with Boundary
  Asymptotic Problems, Elliptic and Parabolic Issues, Wilna, Litauen

• Mär 2015: The Stokes Operator in Periodical Domains with Boundary
  The 11th Japanese-German International Workshop on Mathematical Fluid Dynamics, Tokio, Japan