Online Seminar "Geometric Analysis"

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mathematical physics analysis of PDEs classical analysis and ODEs differential geometry functional analysis metric geometry numerical analysis optimization and control

Audience:	Researchers in the topic
Seminar series time:	Tuesday 16:00-17:00 in your time zone, UTC
Organizers:	Simon Blatt, Philipp Reiter, Armin Schikorra*, Guofang Wang
	*contact for this listing

We discuss recent trends related to geometric analysis in a broad sense. The general idea is to solve geometric problems by means of advanced tools in analysis. We will include a wide range of topics such as geometric flows, curvature functionals, discrete differential geometry, and numerical simulation.

Registration and links to videos available at blatt.sbg.ac.at/onlineseminar.php

Upcoming talks

Past talks

Your time			Speaker	Title
Tue	Jul 05	16:00	Xavier Tolsa	TBA
Tue	Jul 12	16:00	Guozhen Lu	Helgason-Fourier analysis techniques in sharp geometric inequalities on hyperbolic spaces
Tue	Jul 19	16:00	Max Goering	TBA
Tue	Jul 26	16:00	Ulrich Menne	Integral chains with coefficients in a complete normed commutative group
Tue	Aug 02	16:00	Jasmin Hörter	Rigidity of $\epsilon$-harmonic maps of low degree
Tue	Sep 06	16:00	Julian Fischer	TBA
Tue	Sep 13	16:00	Yannick Sire	TBA

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Your time			Speaker	Title
Tue	Jun 28	16:00	Augusto Ponce	A topological toolbox for Sobolev maps
Tue	Jun 21	16:00	Tim Laux	Local minimizers of the area functional based on a concept of local paired calibrations
Tue	Jun 14	16:00	Simon Bortz	Caloric Measure and Parabolic Uniform Rectifiability
Tue	May 31	16:00	Hannes Matt	Banach gradient flows for various families of knot energies
Tue	May 24	16:00	Ali Hyder	Blow-up analysis and partial regularity results for Liouville type equations
Tue	May 10	16:00	Gael Yomgne Diebou	Well-posedness theory for the weakly harmonic maps problem subject to irregular data
Tue	May 03	16:00	Anna Lagemann	Tangent-point energies as Gamma-limit of discrete tangent-point energies on biarc curves
Tue	Apr 26	16:00	Maria G. Westdickenberg	Convergence and metastability of (weakly) nonconvex gradient flows
Tue	Apr 12	16:00	Hao Chen	Gluing constructions of minimal surfaces: Recent progress and future plans
Tue	Apr 05	16:00	Michał Miśkiewicz	Struggles with the regularity of $n$-harmonic maps
Tue	Mar 29	16:00	Christian Gerhards	Some inverse magnetization problems motivated from geoscience
Tue	Mar 22	17:00	Robert Young	Metric differentiation and embeddings of the Heisenberg group
Tue	Mar 08	17:00	Mohameden Ahmedou	New Blow up phenomena for the Nirenberg's problem on half spheres
Tue	Mar 01	17:00	Tomasz Adamowicz	Isoperimetric inequalities and curvature of level sets for harmonic functions on smooth and singular surfaces
Tue	Feb 22	17:00	Azahara DelaTorre	The fractional Yamabe problem with singularities
Tue	Feb 15	17:00	Vyron Vellis	Bi-Lipschitz embeddings
Tue	Feb 08	17:00	Alessandra Pluda	Resolution of singularities of the network flow
Tue	Feb 01	17:00	Thomas Schmidt	Perimeter functionals with measure datum
Tue	Jan 25	17:00	Thomas Stanin	Global continuity of variational solutions weakening the one-sided bounded slope condition
Tue	Jan 18	17:00	Leah Schätzler	Hölder continuity for a doubly nonlinear equation
Tue	Jan 11	17:00	Gianmichele Di Matteo	A Local Singularity Analysis for the Ricci flow
Tue	Dec 14	18:00	Josef Bemelmans	A Central Result from Newton's Principia Mathematica: The Body of Least Resistance
Tue	Dec 07	18:00	Thomas Körber	Foliations of asymptotically flat 3-manifolds by stable constant mean curvature spheres
Tue	Nov 23	18:00	Jerome Wettstein	Properties of the Half-Harmonic Gradient Flow
Tue	Nov 16	18:00	Stephanie Wang	Capturing surfaces with differential forms
Tue	Nov 09	18:00	Juncheng Wei	Singularity formations in some geometric flows
Tue	Nov 02	18:00	Asaf Shachar	Non-Euclidean elasticity: Embedding surfaces with minimal distortion
Tue	Oct 26	17:00	Henrik Schumacher	Repulsive Curves and Surfaces
Tue	Oct 19	17:00	Andrea Mondino	Optimal Transport, weak Laplacian bounds and minimal boundaries in non-smooth spaces with Lower Ricci Curvature bounds
Tue	Oct 12	17:00	Joan Verdera	The regularity of the boundary of a vortex patch and commutators of singular integrals
Tue	Oct 05	17:00	Filip Rindler	Space-time integral currents of bounded variation
Tue	Sep 28	17:00	Louis Dupaigne	The best constant in Sobolev's inequality, joint work with Ivan Gentil (Lyon 1) and Simon Zugmeyer (Paris 5)
Tue	Sep 21	17:00	Felix Schulze	Mean curvature flow with generic initial data
Tue	Sep 14	17:00	Tobias Lamm	Diffusive stability results for the harmonic map flow and related equations
Tue	Sep 07	17:00	Antonio De Rosa	Regularity of anisotropic minimal surfaces
Tue	Aug 31	17:00	Theodora Bourni	Ancient polygonal pancakes.
Tue	Aug 24	17:00	Fabian Rupp	A dynamic approach to the Canham problem
Tue	Aug 10	17:00	Alex Waldron	Harmonic map flow for almost-holomorphic maps
Tue	Aug 03	17:00	Robert Haslhofer	Mean curvature flow through neck-singularities
Tue	Jul 27	17:00	Jürgen Jost	Nonpositive curvature: Geometric and analytic aspects
Tue	Jul 20	17:00	Xavier Cabre	Stable solutions to semilinear elliptic equations are smooth up to dimension 9
Tue	Jul 13	17:00	Hans-Christoph Grunau	Boundary value problems for the Willmore and the Helfrich functional for surfaces of revolution
Tue	Jul 06	17:00	Andreas Bernig	Intrinsic volumes on pseudo-Riemannian manifolds
Tue	Jun 29	17:00	Rob Kusner	ON THE CANHAM PROBLEM: BENDING ENERGY MINIMIZING SURFACES OF ANY GENUS AND ISOPERIMETRIC RATIO
Tue	Jun 22	17:00	Hans-Joachim Hein	Smooth asymptotics for collapsing Calabi-Yau metrics
Tue	Jun 15	17:00	Martin Rumpf	Riemannian calculus in shape spaces
Tue	Jun 08	17:00	Sigurd Angenent	Nonuniqueness in mean curvature flow and Ricci flow
Tue	Jun 01	17:00	Shankar Venkataramani	On branch points and C^{1,1} pseudospherical immersions
Tue	May 25	17:00	Sun-Yung Alice Chang	On bi-Lipschitz equivalence of a class of non-conformally flat spheres
Tue	May 18	17:00	Catherine Bandle	Domain variations for boundary value problems.
Tue	May 11	17:00	Hans Knüpfer	Gamma-limit for zigzag walls in thin ferromagnetic films
Tue	May 04	17:00	Frank Duzaar	Higher integrability for porous medium type systems
Tue	Apr 27	17:00	Francesco Palmurella	The parametric approach to the Willmore flow
Tue	Apr 20	17:00	Andrea Malchiodi	On critical points of the Moser-Trudinger functional
Tue	Apr 13	17:00	Amy Novick-Cohen	Surface diffusion, and surface diffusion coupled with mean curvature motion
Tue	Apr 06	17:00	Oded Stein	The Biharmonic Equation in Geometry Processing
Tue	Mar 30	17:00	Jimmy Scott	Fractional Korn-Type Inequalities and Applications
Tue	Mar 23	18:00	Sonja Hohloch	On recent advances in semitoric integrable systems
Tue	Mar 16	18:00	Verena Bögelein	Higher regularity in congested traffic dynamics
Tue	Mar 09	18:00	Christian Ketterer	Inscribed radius bounds for metric measure spaces with mean-H-convex boundary
Tue	Mar 02	18:00	Ruijun Wu	Super Liouville equations on the 2-sphere
Tue	Feb 23	18:00	Stephan Wojtowytsch	Optimal transport for non-convex optimization in machine learning
Tue	Feb 16	18:00	Gerhard Huisken	Mean curvature flow with surgery
Tue	Feb 09	18:00	Florian Litzinger	Optimal regularity for Pfaffian systems and the fundamental theorem of surface theory
Tue	Feb 02	18:00	Paul Creutz	Area minimizing surfaces for singular boundary values
Tue	Jan 26	18:00	Tobias Weth	Critical domains for the first nonzero Neumann eigenvalue in Riemannian manifolds
Tue	Jan 19	18:00	Wilderich Tuschmann	Spaces and Moduli Spaces of Riemannian Metrics
Tue	Jan 12	18:00	Rupert Frank	Which magnetic fields support a zero mode?
Tue	Dec 15	18:00	Hermann Karcher	Numerical experiments with closed constant curvature space curves
Tue	Dec 08	18:00	Ursula Ludwig	An Extension of a Theorem by Cheeger and Müller to Spaces with Isolated Conical Singularities
Tue	Dec 01	18:00	Marius Müller	The Willmore Flow of Tori of Revolution
Tue	Nov 24	18:00	John Maddocks	Ideal knots: The trefoil, analysis and numerics to experiment
Tue	Nov 17	18:00	Behnam Esmayli	Co-area formula for maps into metric spaces
Tue	Nov 10	18:00	Julia Menzel	Boundary Value Problems for Evolutions of Willmore Type
Tue	Nov 03	18:15	Henrik Matthiesen	New minimal surfaces from shape optimization
Tue	Oct 27	18:00	Simon Brendle	The isoperimetric inequality for minimal surfaces
Tue	Oct 20	17:00	Daniel Campbell	Pathological Sobolev homeomorphisms in GFT and NE
Tue	Oct 13	17:00	Renan Assimos	On a spherical Bernstein theorem by B. Solomon
Tue	Oct 06	17:00	Jonas Hirsch	On the regularity of area minimzing currents mod(p)
Tue	Sep 29	17:00	Anna Siffert	Constructing explicit p-harmonic functions
Tue	Sep 22	17:00	Fritz Hiesmayr	A rigidity theorem for the Allen-Cahn equation in $S^3$
Tue	Sep 08	17:00	Ryan Alvarado	A characterization of the Sobolev embedding theorem in metric-measure spaces.
Tue	Sep 01	17:00	Peter McGrath	Quantitative Isoperimetric Inequalities on Riemannian Surfaces
Tue	Aug 25	17:00	Max Engelstein	Winding for Wave Maps
Tue	Aug 18	17:00	Richard Bamler	Ricci flow in higher dimensions
Tue	Aug 11	17:00	Julian Scheuer	Concavity of solutions to elliptic equations on the sphere
Tue	Aug 04	17:00	Melanie Rupflin	Łojasiewicz inequalities near simple bubble trees for the $H$ surface equation
Tue	Jul 28	17:00	Nadine Große	Boundary value problems on singular domains: an approach via bounded geometries
Tue	Jul 21	17:00	Carla Cederbaum	On CMC-foliations of asymptotically flat manifolds
Tue	Jul 14	17:00	Christian Bär	Counter-intuitive approximations
Tue	Jul 07	17:00	Ruben Jakob	Generic full smooth convergence of the elastic energy flow in the 2-sphere
Tue	Jun 30	17:00	Peter Topping	Uniqueness of limits in geometric flows
Tue	Jun 23	17:00	Miles Simon	On the regularity of Ricci flows coming out of metric spaces.
Tue	Jun 16	18:00	Myfanwy Evans	Geometric modelling of tangled structures
Tue	Jun 16	17:00	Marc Pegon	Partial regularity for fractional harmonic maps into spheres
Tue	Jun 09	17:00	Sven Pistre	The Radon transform and higher regularity of surfaces minimising a Finsler area
Tue	Jun 02	17:00	Lynn Heller	Area Estimates for High genus Lawson surfaces via DPW
Tue	May 26	17:00	Katharina Brazda	The Canham-Helfrich model for multiphase biomembranes
Tue	May 19	17:00	Volker Branding	Higher order generalizations of harmonic maps
Tue	May 12	17:00	Jesse Ratzkin	On constant Q-curvature metrics with isolated singularities and a related fourth order conformal invariant
Tue	May 05	18:00	Elena Mäder-Baumdicker	The Morse index of Willmore spheres and its relation to the geometry of minimal surfaces
Tue	May 05	17:00	Huy The Nguyen	High codimension mean curvature flow and surgery
Tue	Apr 28	17:00	Bastian Käfer	A Möbius invariant energy for sets of arbitrary dimension and codimension
Tue	Apr 21	18:00	Siran Li	Isometric Immersions of Riemannian Manifolds into Euclidean Spaces, Revisited
Tue	Apr 21	17:00	Andrew Sageman-Furnas	Navigating the space of Chebyshev nets
Tue	Apr 14	17:00	Daniel Steenebrügge	A speed preserving Hilbert gradient flow for generalized integral Menger curvature
Tue	Apr 07	17:00	Remy Rodiac	Inner variations and limiting vorticities for the Ginzburg-Landau equations

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