Professorship of Applied Analysis
Seminar

Seminar | Professorship of Applied Analysis | Faculty of Mathematics | TU Chemnitz

Research Seminar Analysis

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

Nummer	Name	Zeit	Raum	Details
222000-F07	FS Analysis [Seminar] []	Dienstag (Wöchentlich) 13:45-15:15	2/B202 (neu: C22.202)	Detailansicht öffnen

Upcoming Talks

Date	Speaker and Title
2024-06-11 Room 2/B202	Henrik Schumacher (TU Chemnitz/University of Georgia) tba

Past Talks

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) An improved approach to spectral sparsification
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