Research Seminar Analysis
Our seminar is organised in cooperation with Prof. Dr. Daniel Potts and Prof. Dr. Philipp Reiter
Nummer | Name | Zeit | Raum | Details |
---|---|---|---|---|
222000-F07 |
[Seminar]
|
Dienstag (Wöchentlich)
13:45-15:15 |
C22.202
(alt: 2/B202) |
Upcoming Talks
C22.202 (2/B202)
2024-10-29, 13:45
Franziska Nestler, Maik Schwuchow & Angela Thränhardt (TU Chemnitz)
Title tba
C22.202 (2/B202)
2024-11-26, 13:45
Simon Hubmer (Johannes Kepler Universität Linz/Austria)
Frame Decompositions in Inverse Problems and Tomography
C22.202 (2/B202)
2024-12-17, 13:45
Henrik Schumacher (TU Chemnitz/University of Georgia)
Title tba 🎅🎄⛄
C22.202 (2/B202)
2025-01-28, 13:45
Helmut Harbecht (University of Basel)
Title tba
Past Talks
July
- Simon Blatt (Paris Lodron University of Salzburg)
Analyticity of Solutions to Fractional Partial Differential Equations - Peter Mathé (Weierstraß Institute for Applied Analysis and Stochastics)
Tractability of linear ill-posed problems in Hilbert space - Erich Kobler (Universitätsklinikum Bonn)
Learning Gradually Non-convex Image Priors Using Score Matching - Malte Kampschulte (Charles-University Prague)
Limits of invertible Sobolev functions: Links, currents and their convergence
June
- Henrik Schumacher (TU Chemnitz/University of Georgia)
CoBarS: Fast reweighted sampling for polygon spaces in any dimension
March
- Ian Sloan (UNSW Australia)
High dimensional approximation – making life easy with kernels - Andrew Haar (University of Bonn)
A Spline Frame Characterization for Sobolev Spaces
February
- Holger Langenau (TU Chemnitz/WH Zwickau)
A brief introduction to Markov-type inequalities with mixed norms
December
- Henrik Schumacher (TU Chemnitz/University of Georgia)
Geodesically complete Riemannian metrics on the space of embedded curves - Kai Lüttgen (TU Chemnitz)
Two Methods of Periodisation for Functions of Dominating Mixed Smoothness
November
- Felix Bartel (TU Chemnitz)
Least Squares in Sampling Complexity and Statistical Learning - Tino Ullrich (TU Chemnitz)
Hyperbolic Cross Approximation
October
- Tizian Sommerfeld (TU Chemnitz)
An improved approach to spectral sparsification - Stefan Heinrich (RPTU Kaiserslautern)
Quantum computing for numerical problems - algorithms and complexity theory
August
- Claus Ernst (Western Kentucky University)
Rational tangles, two bridge knots and links, and Montesinos knots and links
July
- Reinhold Schneider (TU Berlin)
Deep Barron Classes
June
- Daniel Christopher Kreuter & Uwe Iben (Robert Bosch GmbH)
Applied Mathematics at Bosch Research
May
- Jeremias Piljug (TU Chemnitz)
Hyperbolic Wavelet Regression with Daubechies Wavelets - Akram Sharif (TU Dresden)
Mathematical foundations of contact interactions in continuum physics
March
- Robert Skiba (Nicolaus Copernicus University Toruń)
How can the topological degree help to solve ordinary differential equations? - Pascal Schröter (TU Chemnitz)
Hochdimensionale Approximation mit teilweise periodischen Randbedingungen - Moritz Moeller (TU Chemnitz)
Gelfand numbers and best m-term trigonometric approximation for weighted mixed Wiener classes in \(L_{2}\)
February
- Daniel Steenebrügge (RWTH Aachen)
Working towards a refined mountain pass theorem applicable to geometric energies - Axel Wings (RWTH Aachen)
Tangent-point energies in arbitrary dimensions and symmetric critical surfaces
January
- Bernd Käßemodel (TU Chemnitz)
Quantum Summation and Complexity - Mathias Sonnleitner (Universität Passau)
Numerical Integration and Approximation on the Sphere
December
- Thomas Jahn (Catholic University of Eichstätt-Ingolstadt)
Sampling numbers of smoothness classes via \(\ell^1\)-minimization - Nicolas Nagel (TU Chemnitz)
Discrepancy of permutations
November
- Marius Müller (Albert-Ludwigs-Universität Freiburg)
Embeddedness-breaking of elastic flows - Bernd Käßemodel (TU Chemnitz)
Basics of Quantum Computing
July
- Moritz Moeller (TU Chemnitz)
Norm-concentration results for infinite random matrices with independent rows
May
- Rhoslyn Coles (Universität Potsdam)
Knotted and linked curves through the shape of their tubular neighbourhoods - Yuri Malykhin (Steklov Mathematical Institute)
Widths and ridigity - Michael Schmischke (TU Chemnitz)
Interpretable Approximation of High-Dimensional Data based on the ANOVA Decomposition - Michael Gnewuch (Universität Osnabrück)
Approximation problems on Hermite spaces and spaces of Gaussian kernels - Moritz Moeller (TU Chemnitz)
Batson-Spielman-Srivastava-Subsampling - Laura Lippert (TU Chemnitz)
Transformations of functions and weighted function spaces
April
- Kai Lüttgen (TU Chemnitz)
Connections between the Faber–Schauder system and the half-period cosine basis in the context of Besov spaces - Stefan Krömer (UTIA Praha)
Injective elastic deformations via surface penalty terms - Moritz Moeller (TU Chemnitz)
Gelfand numbers and best m-term trigonometric approximation for weighted mixed Wiener classes in \(L_{2}\)
February
- Lina Bohse (TU Chemnitz)
Vortrag zum Betriebspraktikum bei axilaris GmbH - Henning Kempka (Ernst-Abbe-Hochschule Jena)
On the regularity of Brownian motion - Frank Filbir (TU München, Helmholtz-Zentrum München)
Shift Invariant Spaces Related to the Special Affine Fourier Transform
July
- Alois Pichler (TU Chemnitz)
From random fields to RKHS: kernel regression in RKHS norm
June
- Jeremias Piljug (TU Chemnitz)
Hoch-Dimensionale ANOVA Approximation in Anwendungen
May
- Matthieu Dolbeault (Laboratoire Jacques-Louis Lions, Sorbonne Université, Paris)
Optimal \(L^{2}\) approximation through weighted least squares
April
- Lea Bach (TU Chemnitz)
Downsampling von zufälligen Fouriermatrizen
March
- Fabian Taubert (TU Chemnitz)
A uniform sparse FFT approach on differential equations with random coefficients - Michael Quellmalz (TU Berlin)
Fourier reconstruction in diffraction tomography with an arbitrary rotated object
February
- Stefan Kunis (Universität Osnabrück)
Super-resolution of points and curves
January
- Thomas Jahn (TU Chemnitz)
Explicit and implicit methods for surface reconstruction
December
- Fabian Taubert (TU Chemnitz)
Dimension-incremental Sparse FFT-rank-1 Lattice Sampling Strategies in Comparison - Martin Schäfer (TU Chemnitz)
Signal Recovery from Random Samples
November
- Carmela Loiti Azcue
Stability of dynamic systems and applications in epidemiology through the basic reproduction number - Kai Lüttgen (Universität Siegen)
Stabilitätsanalyse einer 3-Punkt-Waveletbasis - Steven Doempke (SIGMA Gesellschaft für Systementwicklung und Datenverarbeitung mbH, Chemnitz)
Positionsbestimmung mit Deep Learning und UHF RFID
October
- Theresa Wagner (TU Chemnitz)
Fast Matrix-Vector Multiplication for the ANOVA Kernel
September
- Nicolas Nagel (TU Chemnitz)
On the Kadison-Singer Problem and Weaver's Conjecture with Implications for Fourier Systems over Unbounded Sets
July
- Carsten Schubert (TU Chemnitz)
Discussion of Matrix Pencil Method within stability analysis of rotordynamical systems using Floquet analysis - Nicolas Nagel (TU Chemnitz)
On the Kadison-Singer Problem and Anderson's Paving Conjecture with implications for well-conditioned Fourier matrices
June
- Moritz Moeller (TU Chemnitz)
Novel spectral norm concentration results for random trace class operators and the recovery of RKHS-functions from n random samples - Thomas Jahn (TU Chemnitz)
A modern look at some classical inequalities
January
- Craig Gross (Michigan State University)
Applications of compressive sensing and high-dimensional function approximation in uncertainty quantification - Nicolas Nagel (TU Chemnitz)
Numerische Untersuchungen zur Kondition von Fouriermatrizen - Laura Lippert (TU Chemnitz)
Projektionsbasierte Quasiinterpolation in Mannigfaltigkeiten
December
- Christoph Robisch (TU Chemnitz)
Iteration neu-gewichteter kleinster Quadrate zur Lösung der inversen nicht-äquidistanten schnellen Fourier-Transformation
July
- Philipp Werner (FAU Erlangen)
PDEs modelling cell blebbing with membrane-cortex interaction through linker proteins
June
- Greta Marino (TU Chemnitz)
A-priori estimates for some classes of elliptic problems - Incoronata Notarangelo (Potenza, Italy)
Application of truncated quadrature rules to the numerical solution of integral equations - Incoronata Notarangelo (Potenza, Italy)
Truncated Gaussian and product quadrature rules - Kristóf Szarvas (Budapest)
Lebesgue spaces with variable exponent and applications
May
- Kateryna Pozharska (NAS Ukraine)
Entropy numbers and best approximations of classes of periodic multivariate functions - Carina Geldhauser (TU Dresden)
Discrete models for atmospheric turbulence - Martin Schäfer (TU Berlin)
The Framework of Alpha-Molecules
April
- Christian Gerhards (TU Freiberg)
Inverse Problems in Geomagnetism and Vector Field Decompositions on the Sphere - Anna Doležalová (Charles University, Praha)
Volumes of unit balls of Lorentz spaces