17.12.2020  13:45 Seminar Algebra and Discrete Mathematics
Tamás Waldhauser,
Solution sets of universal algebraic equations
ZOOM
15.12.2020  15:30 NuMa Seminar
Ludwig Mitter,
Algorithmic aspects of local multigrid solvers for adaptive IgA in hierarchical spline spaces
ZOOM
10.12.2020  13:45 Seminar Algebra and Discrete Mathematics
Laurenz Auer,
Fast In-place Algorithms for Polynomial Operations: Division, Evaluation, Interpolation
ZOOM
10.12.2020  10:15 Seminar Analysis
Benjamin Eichinger, JKU
Why are $L^infty$ extremal functions always regular? A theory of Stahl--Totik regularity for rational functions (II)
Zoom
03.12.2020  13:45 Seminar Algebra and Discrete Mathematics
Felix Engertsberger,
Computing the N-th Term of a q-Holonomic Sequence
ZOOM
03.12.2020  10:15 Seminar Analysis
Benjamin Eichinger, JKU
Why are $L^infty$ extremal functions always regular? A theory of Stahl--Totik regularity for rational functions.
Zoom
02.12.2020  15:30 Master's Thesis Seminar_Inst. Finanzmath.
Onyekachi Osisiogu,
On the component-wise digit-by-digit construction of good polynomial lattice rules
ZOOM
02.12.2020  10:15 Dissertationskolloquium
Andrea Farahat,
Isogeometric Analysis with C1-smooth functions over multipatch surfaces
K 012D
01.12.2020  16:15 NuMa Seminar
Huidong Yang,
Space-time finite element solvers for parabolic optimal control problems
ZOOM
01.12.2020  15:30 NuMa Seminar
Ulrich Langer,
Adaptive Space-Time Finite Element and Isogeometric Analysis
ZOOM
26.11.2020  13:45 Seminar Algebra and Discrete Mathematics
Clemens Hofstadler,
Exploring noncommutative ideals
ZOOM
26.11.2020  10:15 Seminar Analysis
Alexander Lindenberger, JKU
Sharp Convexity Estimates in R^n
Zoom
24.11.2020  16:15 NuMa Seminar
Jarle Sogn,
Robust Preconditioning: Optimal control of the convection-diffusion equation with limited observation
ZOOM
24.11.2020  15:30 NuMa Seminar
Andreas Schafelner,
Locally stabilized space-time finite element methods on anisotropic hexahedral decompositions
ZOOM
19.11.2020  15:30 IFAS Research Seminar
Zsolt Lavicza and Martin Andre, JKU and Universität Innsbruck
Technology changing statistics education: Defining possibilities, opportunities and obligations
zoom room
19.11.2020  13:45 Seminar Algebra and Discrete Mathematics
Lixin Du,
Symbolic Summation of Multivariate Rational Functions
ZOOM
19.11.2020  10:15 Computer Algebra Seminar - RISC
Dr. Amélie Trotignon,
Walks in the three-quarter plane
Zoom
19.11.2020  10:15 Seminar Analysis
Mathias Sonnleitner, JKU
Order-optimal point configurations for function approximation II
Zoom
18.11.2020  10:15 Dissertationskolloquium
Teymur Heydarov,
Multilevel representation of geometric features for ASGM
online
17.11.2020  16:15 NuMa Seminar
Rainer Schneckenleitner,
Convergence theory for IETI-DP solvers for dis- continuous Galerkin Isogeometric Analysis that is explicit in h and p
ZOOM
17.11.2020  16:00 Guest lecture
Milivoje Lukic,
Stahl-Totik regularity for continuum Schrödinger operators
ZOOM
17.11.2020  15:30 NuMa Seminar
Stefan Takacs,
Condition number bounds for IETI-DP methods that are explicit inh and p
ZOOM
12.11.2020  15:30 IFAS Research Seminar
Irene Tubikanec,
Approximate Bayesian computation for stochastic differential equations with an invariant distribution
zoom room
12.11.2020  13:45 Seminar Algebra and Discrete Mathematics
Jakob Moosbauer,
Upper bounds for the exponent of matrix multiplication
ZOOM
11.11.2020  12:00 Seminar Analysis
David Krieg, JKU
Order-optimal point configurations for function approximation I
Zoom
10.11.2020  16:00 Guest lecture
David Damanik,
Proving positive Lyapunov exponents: II. Beyond independence
ZOOM
09.11.2020  16:00 Guest lecture
David Damanik,
Proving positive Lyapunov exponents: I. Using independence
ZOOM
05.11.2020  16:00 Guest lecture
David Damanik,
Multidimensional continued fraction algorithms, Rauzy fractals, and zero measure spectrum for multi-frequency Schrödinger operators
ZOOM
05.11.2020  15:30 IFAS Research Seminar
Alex Kowarik, Statistics Austria
COVID-19 Prävalenzstudie - War die Stichprobe groß genug? 3.000 Marsmännchen, Ergebnisse und mehr
S2 Z74, SP2
05.11.2020  13:45 Seminar Algebra and Discrete Mathematics
Erhard Aichinger,
A combinatorial consequence of the Baker-Pixley Theorem on subalgebras of direct products
ZOOM
05.11.2020  10:15 Computer Algebra Seminar - RISC
Dr. Cyrille Chenavier, Institut für Algebra, JKU
Topological rewriting systems applied to standard bases and syntactic algebras
Zoom
04.11.2020  16:00 Guest lecture
David Damanik,
OPUC: Simon's Hausdorff dimension conjecture
ZOOM
04.11.2020  15:30 Master's Thesis Seminar_Inst. Finanzmath.
Christian Laudagé,
Good-Deal Bounds and Optimal Expected Utility Risk Measures
ZOOM
03.11.2020  15:30 NuMa Seminar
Huidong Yang,
Algebraic preconditioners, initial condition reconstruction, stochastic Galerkin finite element method
ZOOM
29.10.2020  13:45 Seminar Algebra and Discrete Mathematics
Cyrille Chenavier,
Presenting isomorphic finitely presented modules by equivalent matrices: a constructive approach
ZOOM
22.10.2020  17:30 Guest lecture
Alex Kontorovich,
Sources of Arithmetic Sphere Packings
ZOOM
22.10.2020  16:00 Guest lecture
Alex Kontorovich,
The “Beyond Expansion” program
ZOOM
22.10.2020  14:30 Seminar Algebra and Discrete Mathematics
Thibaut Verron,
Parametrizing rational algebraic curves using integral bases
ZOOM
22.10.2020  13:45 Seminar Algebra and Discrete Mathematics
Doron Zeilberger, Rutgers University
How the Beautiful Duckling of Enumerative Combinatorics Turned into the Ugly Swan of Algebraic Combinatorics
ZOOM
22.10.2020  09:00 Projektwoche Angewandte Mathematik
Wanted !, Projektleiter/Innen
Projektwoche Angewandte Mathematik für Schüler/Innen, 7.-11.Februar 2021
Kefermarkt
21.10.2020  17:30 Guest lecture
Alex Kontorovich,
The Orbital Circle Method
ZOOM
21.10.2020  16:00 Guest lecture
Alex Kontorovich,
Introduction to Zaremba’s Conjecture
ZOOM
20.10.2020  15:30 NuMa Seminar
Michael Mandlmayr,
A semismooth* Newton Method for Coulomb Friction Problems
S2 054
15.10.2020  13:45 Seminar Algebra and Discrete Mathematics
Shaoshi Chen, Chinese Academy of Sciences
Nicole's Theorem and Vanishing Sums via Residues
ZOOM
14.10.2020  12:00 Seminar Analysis
Simon Breneis, Johannes Kepler Universität
Empty axis-parallel boxes
HS 13
13.10.2020  15:30 NuMa Seminar
Clemens Hofreither,
A novel algorithm for best rational approximation with applications to fractional diffusion
S2 054
08.10.2020  13:45 Seminar Algebra and Discrete Mathematics
Manuel Kauers,
Manim tutorial
ZOOM
06.10.2020  15:30 NuMa Seminar
Jarle Sogn,
Robust Preconditioning: Optimal control of the convection-diffusion equation with limited observation
S2 054
21.09.2020  10:00 PhD defense
Kemal Raik, Industrial Mathematics
Linear and Nonlinear Heuristic Regularisation for Ill-Posed Problems
SP2 416-2
16.09.2020  17:30 Guest lecture
James Maynard,
Finishing up and overview
ZOOM
16.09.2020  16:00 Guest lecture
James Maynard,
Properties of GCD graphs
ZOOM
15.09.2020  17:30 Guest lecture
James Maynard,
Introduction to GCD graphs
ZOOM
15.09.2020  16:00 Guest lecture
James Maynard,
Introduction to the Duffin-Schaeffer problem
ZOOM
10.09.2020  13:00 Seminar Analysis
Philipp Gohlke, Universität Bielefeld
Schrödinger operators with Zero measure Cantor spectrum
Zoom-meeting
05.08.2020  14:00 Seminar Analysis
Alexander Lindenberger, JKU
Reproducing Kernel Banach Spaces
Zoom Event
04.08.2020  12:00 Seminar Analysis
Marcin Wnuk, Universität Osnabrück
Reproducing Kernel Banach Spaces
Zoom Event
15.07.2020  11:00 Berufungsvortrag
register at ag@jku.at,
Numerical analysis as a driving force towards future science
TBA
15.07.2020  09:45 Berufungsvortrag
register at ag@jku.at,
Multiscale, Multiphysics, and Multiresolution Computing in Science & Engineering
TBA
15.07.2020  08:30 Berufungsvortrag
register at ag@jku.at, ag@jku.at
On the structure-preserving discretization of linear and nonlinear evolution problems
TBA
14.07.2020  11:00 Berufungsvortrag
register at ag@jku.at,
Randomized local model order reduction
TBA
14.07.2020  09:45 Berufungsvortrag
register at ag@jku.at,
Magnetism, machine learning & mesh refinement
TBA
14.07.2020  08:30 Berufungsvortrag
register at ag@jku.at,
Numerical analysis of the fractional Laplacian and its applications
TBA
13.07.2020  11:00 Berufungsvortrag
register at ag@jku.at,
Numerical Modelling of a stochastic Gray-Scott system
TBA
13.07.2020  09:45 Berufungsvortrag
register at ag@jku.at,
Modeling and Simulation of Temporal Multiscale Problems
TBA
13.07.2020  08:30 Berufungsvortrag
register at ag@jku.at,
Numerical modeling, adaptive concepts, and scientific computing of multiphysics problems
TBA
09.07.2020  13:00 Habilitation Colloquium
Markus Passenbrunner, Institut für Analysis
Martingale properties of spline sequences
Zoom Event
07.07.2020  15:30 NuMa Seminar
Huidong Yang,
Space-Time Finite Element Methods for Parabolic Optimal Control Problems
ZOOM
07.07.2020  14:00 Habilitation Colloquium
Richard Lechner, Institut für Analysis
Factorization of the identity operator
Zoom Event
07.07.2020  13:45 NuMa Seminar
Bernhard Endtmayer,
Multi-goal oriented a posteriori error estimates for nonlinear partial differential equations
ZOOM
07.07.2020  09:00 PhD defense
Sebastian Falkensteiner, RISC
Power Series Solutions of AODEs - Existence, Uniqueness, Convergence and Computation [jku.zoom.us/j/95675829475?pwd=bUt4TTJWS2xOR255dWk5dFJzV0dVUT09]
Zoom
30.06.2020  15:30 NuMa Seminar
Mario Gobrial,
Variational Inequalities and Their Finite Element Discretization
ZOOM
30.06.2020  13:45 Master- & Dissertantenseminar_I. Finanzmath.
Sascha Desmettre,
Severity Modeling of Extreme Insurance Claims for Tariffication
ZOOM
30.06.2020  13:45 NuMa Seminar
Gabriele Dürnberger,
The Timoshenko beam
ZOOM
29.06.2020  16:00 Habilitation Colloquium
Mario Kapl,
Smooth isogeometric spline spaces for multi-patch geometries
ZOOM
26.06.2020  13:00 Habilitation Colloquium
Clemens Hofreither,
Fast algorithms for tensor product discretizations in Isogeometric Analysis and beyond
ZOOM
25.06.2020  13:45 Seminar Algebra and Discrete Mathematics
Manfred Buchacher,
The Shape Lemma and the Primitive Element Theorem
ZOOM
24.06.2020  14:00 PhD defense
Stefano Fioravanti,
Clonoids, clones, and Mal'cev conditions
ZOOM
23.06.2020  15:30 NuMa Seminar
Andreas Schafelner,
Numerical Studies Of Space-time Multilevel Methods
ZOOM
23.06.2020  13:45 Master- & Dissertantenseminar_I. Finanzmath.
Alexander Brunhuemer,
Computer-Supported Testing of Option Strategies
ZOOM
23.06.2020  13:45 NuMa Seminar
Rainer Schneckenleitner,
Convergence theory for IETI-DP solvers for discontinuous Galerkin Isogeometric Analysis that is explicit in h and p
ZOOM
22.06.2020  11:00 Linz Algebra Research Day (LARD)
various1RTdQY2dWUTlS,
https://zoom.us/j/91078743685?pwd=M0Q1RTdQY2dWUTlSbW1XeXlLcjFYUT09
ZOOM
22.06.2020  09:30 Linz Algebra Research Day (LARD)
various,
https://zoom.us/j/99295610931?pwd=R1IzRUhVbnVHNHg1QjZpTmZFZXRHQT09
ZOOM
19.06.2020  13:00 Habilitation Colloquium
Stefan Takacs,
Robust multigrid solvers and related topics
ZOOM
18.06.2020  15:30 IFAS Research Seminar
Torsten Hothorn,
Understanding and applying transformation models
ZOOM
18.06.2020  13:45 Seminar Algebra and Discrete Mathematics
Klara Bernauer,
Algebraic and automated proofs for Moore-Penrose inverses
ZOOM
16.06.2020  15:30 NuMa Seminar
Ludwig Mitter,
Local multigrid solvers for adaptive isogeometric analysis in hierarchical spline spaces
ZOOM
09.06.2020  15:30 NuMa Seminar
Daniel Jodlbauer,
Solvers for High-Order Phase-Field Fracture Simulations
ZOOM
09.06.2020  13:45 Master- & Dissertantenseminar_I. Finanzmath.
Onyekachi Osisiogu,
Good polynomial lattice rules in weighted Walsh spaces with construction algorithms
ZOOM
04.06.2020  14:30 Seminar Algebra and Discrete Mathematics
Manuel Schlenkrich,
Essentially Optimal Interactive Certificates in Linear Algebra
ZOOM
04.06.2020  13:45 Seminar Algebra and Discrete Mathematics
Sebastian Moharitsch,
The Todd-Coxeter algorithm: An Introduction
ZOOM
28.05.2020  13:45 Seminar Algebra and Discrete Mathematics
Thierry Combot,
Symbolic integration of hyperexponential one forms
ZOOM
27.05.2020  17:15 Johannes Kepler Symposium Series D
Wilfried Herget, Martin-Luther-Universität Halle-Wittenb. (Germany)
Mathematik hat viele Gesichter ... angewandt, abgewandt und zugewandt
HS 12
26.05.2020  13:45 Master- & Dissertantenseminar_I. Finanzmath.
Judith Barth,
(Reduced fast) successive coordinate search construction for rank-1 lattice rules in weighted Korobov spaces
ZOOM
14.05.2020  13:45 Seminar Algebra and Discrete Mathematics
Alexandre Sedoglavic,
On fast multiplication of a matrix by its transpose
ZOOM
12.05.2020  13:45 Master- & Dissertantenseminar_I. Finanzmath.
Lisa Kaltenböck,
On distribution properties of sequences in the unit cube
ZOOM
07.05.2020  13:45 Seminar Algebra and Discrete Mathematics
Gargi Murkherjee,
An introduction to q-series
ZOOM
30.04.2020  13:45 Seminar Algebra and Discrete Mathematics
Erhard Aichinger,
Solving equations in finite algebraic structures
ZOOM
23.04.2020  14:30 Seminar Algebra and Discrete Mathematics
Sophie Hofmanninger,
4-dimensional lattice walks restricted to the positive orthant
ZOOM
23.04.2020  13:45 Seminar Algebra and Discrete Mathematics
Jakob Moosbauer,
Optimal Pivots in Symbolic Elimination
ZOOM
02.04.2020  14:30 Seminar Algebra and Discrete Mathematics
Cyrille Chenavier,
Topological rewriting systems applied to standard bases and syntactic algebras
ZOOM
02.04.2020  13:45 Seminar Algebra and Discrete Mathematics
Amelie Trotignon,
Discrete harmonic functions in the three-quarter plane
ZOOM
30.03.2020  13:30 CANCELED
Prof. Dr. Georg Kaser, University of Innsbruck
+1.5°C – Policy change: Global Climate and Climate Politics
RISC, Hagenberg
26.03.2020  14:30 Seminar Algebra and Discrete Mathematics
Lixin Du,
Integral D-finite Sequences
ZOOM
26.03.2020  13:45 Seminar Algebra and Discrete Mathematics
Thibaut Verron,
Signature-based Gröbner basis algorithms for Tate algebras
ZOOM
26.03.2020  10:15 CANCELED
Clemens Hofstadler, Institut für Algebra
Certifying operator identities via noncommutative Gröbner bases
RISC, Hagenberg
12.03.2020  11:00 CANCELED
Peter Zinterhof, Universität Salzburg
CANCELLED: Über Hilberträume von Funktionen mit Reproduzierendem Kern und die Totalität von Stützstellenfolgen
S2 416-2
12.03.2020  10:15
Ali Uncu, RICAM
A partial q-difference equation approach to Kanade-Russell conjectures
SP2 416-1
10.03.2020  15:30 NuMa Seminar
Rainer Schneckenleitner,
A Discontinuous Galerkin Dual-Primal Isogeometric Tearing and Interconnecting Method with Inexact Local Solvers
S2 416-1
10.03.2020  12:00 Dissertationskolloquium
Dany Esteban Rios Rodas,
Towards implicitization with Neural Networks
S2 046
05.03.2020  13:45 Seminar Algebra and Discrete Mathematics
Manuel Kauers,
Nijenhuis' solution of Frobenius' problem
S3 057
03.03.2020  15:30 NuMa Seminar
Fredi Tröltzsch,
Optimization of time delays in semilinear parabolicequations
S2 416-1
20.02.2020  10:00 Guest lecture
Prof. David Jeffrey, University of Western Ontario, Canada
Some families of completely monotonic functions.
RISC, Hagenberg
11.02.2020  13:00 Guest lecture
Jörg Wenzel,
Asset price processes when volatility is high, with an application to Monte-Carlo simulation
S2 046
04.02.2020  11:00 Seminar Algorithmic Combinatorics
Prof. Wadim Zudilin, Radboud Universiteit, The Netherlands
I Prefer PI
RISC, Hagenberg
04.02.2020  10:15 Guest lecture
Hoang Phuong Thai, MT-Cachan
Constitutive Relation Error Method (CRE) for linear problems using Isogeometric Analysis
SP2 416-1
29.01.2020  13:45 Guest lecture
Christian Vergara, Laboratory of Biological Structure Mechanics (LaBS
Modeling blood flow and cardiac electrophysiology: numerical methods and applications
SP2 046
29.01.2020  10:00
Elaine Wong, RICAM
Computation of exact lower bounds for generalized monochromatic Schur triples
SP2 416-1
28.01.2020  15:30 NuMa Seminar
Jarle Sogn,
Towards spline degree independed inf-sup constants for the Stokes problem with applications to multigrid methods
S2 054
28.01.2020  14:00 Lecture Series Artificial Inteligence
Hendrik Strobelt, IBM Research, Cambridge, USA
tba
HS 1
23.01.2020  15:30 IFAS Research Seminar
Peter Filzmoser, TU Wien
Robust and sparse k-means clustering in high dimension
S2 Z74
23.01.2020  13:45 Seminar Algebra and Discrete Mathematics
Stefano Fioravanti,
Clones of expanded groups of squarefree order
S2 219
22.01.2020  17:15 Johannes Kepler Symposium Series B
Mario Kapl,
Smooth isogeometric spline spaces for multi-patch geometries
HS 12
22.01.2020  10:00
Vishnupriya Anupindi, RICAM
Additive energy and character sums estimates
SP2 416-1
21.01.2020  15:30 NuMa Seminar
Daniel Jodlbauer,
Matrix-Free Solvers for Nonlinear Problems - Performance Optimizations and Implementational Details
S2 054
21.01.2020  14:00 Lecture Series Artificial Inteligence
Holger Hoos, University of Leiden & CLAIRE, Netherlands
Addressing the AI Talent Bottleneck by Automating Artificial Intelligence
HS 1
20.01.2020  15:00 Guest lecture
Nurdagül Anbar, Sabanci University
Why many quadratic APN functions have "classical spectrum"?
SP2 416-1
20.01.2020  13:45 Master- & Dissertantenseminar_I. Finanzmath.
Sumaia Saad Eddin,
Prime Number Theorem: 100 years of history, and RSA-integers
S2 046
16.01.2020  14:30 Seminar Algebra and Discrete Mathematics
Maximilian Jaroschek,
First order differential and difference systems in Sage
S2 219
16.01.2020  13:45 Seminar Algebra and Discrete Mathematics
Marcus Aichmayr,
Computing Elementary Vectors of a linear subspace
S2 219
16.01.2020  10:15 Computer Algebra Seminar - RISC
Prof. Kazuhiro Yokoyama, Rikkyo University, Japan
Modular Techniques for Efficient Computation of Ideal Operations
RISC, Hagenberg
15.01.2020  15:30 Seminar Analysis
Thomas Schlumprecht, Texas A&M University, Technical University Prague
On the metric geometry of the Lamplighter graph on Z^2
S2 219
15.01.2020  13:00 Seminar Algorithmic Combinatorics
Prof. Marko Petkovsek, Ljubljana University, Slovenia
Explicit solutions of linear recurrence equations with polynomial coefficients
RISC, Hagenberg
15.01.2020  12:00 Seminar Analysis
Thomas Lachmann,
On the VC-Dimension of Axis-Parallel Boxes on the Torus
S3 048
14.01.2020  15:30 Guest lecture
M. P. Bruchhäuser and U. Köcher, University of Hamburg, Germany
Goal-oriented space-time adaptivity and Efficient Data Structures for convection-dominated problems
S2 054
14.01.2020  14:00 Lecture Series Artificial Inteligence
Alexios Balatsoukas, TU Eindhoven, Netherlands
Machine Learning for Signal Processing in Communications
HS 1
13.01.2020  13:45 Master- & Dissertantenseminar_I. Finanzmath.
Judith Barth,
Fast Component-by-Component Construction for rank-1 lattice rules in weighted Korobov spaces
S2 044
13.01.2020  10:15 Dissertationskolloquium
Pascal Weinmüller,
Convergence studies for IGA using approximate C1 bases
S2 0346
09.01.2020  13:45 Seminar Algebra and Discrete Mathematics
Manfred Buchacher,
Finding Variable Separated Polynomials in Ideals
S2 219
09.01.2020  10:15 Computer Algebra Seminar - RISC
Dr. Georg Regensburger, Institut für Algebra
Symbolic computation for linear operators with matrix coefficients
RISC, Hagenberg
07.01.2020  14:00 Lecture Series Artificial Inteligence
Martha Larson, Radboud University & TU Delft, Netherlands
tba
HS 1