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Professorship of Applied Analysis
Seminar

Research Seminar Analysis

(in cooperation with Prof. Dr. Daniel Potts and Prof. Dr. Philipp Reiter)

Das Vorlesungsverzeichnis wird momentan überarbeitet. (Freischaltung 04.03.2024 00:00 Uhr)

Upcoming Talks

Date

Speaker and Title

2024-02-27, 1:45 p.m.
Room 2/B202
Holger Langenau (TU Chemnitz/WH Zwickau)
A brief introduction to Markov-type inequalities with mixed norms
2024-03-12, 1:45 p.m.
Room 2/B202
Ian Sloan (UNSW Australia)
High dimensional approximation – making life easy with kernels.

Past Talks

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)
An improved approach to spectral sparsification
Stefan Heinrich (RPTU Kaiserslautern)
Deep Barron Classes
June
Daniel Christopher Kreuter & Uwe Iben (Robert Bosch GmbH)
Applied Mathematics at Bosch Research
Stefan Heinrich (RPTU Kaiserslautern)
Quantum computing for numerical problems - algorithms and complexity theory
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