16.12.2021  13:45 Seminar Algebra and Discrete Mathematics
Clemens Raab,
Reduction systems and degree bounds for integration
ZOOM
14.12.2021  15:30 NuMa Seminar
Helmut Gfrerer,
On the SCD semismooth* Newton method
ZOOM
14.12.2021  10:30 Seminare_I. Finanzmathematik
Sarah Wolfsegger,
Development of a Realistic Simulation Environment for S&P 500 Option and Future Trading
ZOOM
09.12.2021  15:00 PhD defense
Rainer Schneckenleitner,
Analysis and Applications of IETI-DP Solvers
ZOOM
09.12.2021  13:45 Seminar Algebra and Discrete Mathematics
Klara Bernauer,
Hermite Interpolation with error correction
ZOOM
02.12.2021  13:45 Seminar Algebra and Discrete Mathematics
Jakob Moosbauer,
On the Additive Complexity of Matrix Multiplication
ZOOM
01.12.2021  14:00 Guest lecture
Jana Vráblíková,
Envelopes of Quadric Surfaces
ZOOM
01.12.2021  13:45 Seminare_I. Finanzmathematik
Louisa Hofmann,
Panjer recursion versus FFT for compound distributions in collective risk modeling
ZOOM
30.11.2021  15:30 NuMa Seminar
Andreas Schafelner,
Space-time Finite Element Methods
ZOOM
25.11.2021  13:45 Seminar Algebra and Discrete Mathematics
David Stinner,
Polynomial equations and notions of solvability
ZOOM
23.11.2021  15:30 NuMa Seminar
Daniel Jodlbauer,
Matrix-free solvers for nonlinear problems
ZOOM
18.11.2021  13:45 Seminar Algebra and Discrete Mathematics
Peter Fuchs,
Kernels of covered groups over completely regular inverse semigroups
T 406
18.11.2021  10:15 Guest lecture
Michal Zdražil,
Photogrammetry: The art of turning photos into cities, houses and wooden eagles
S2 044
16.11.2021  15:30 NuMa Seminar
Stefan Takacs,
Dual-Primal Isogeometric Tearing and Interconnecting (IETI) Methods for the Stokes problem
S3 048
16.11.2021  14:00
Peter Yuditskii, JKU
On Deift Problem
S2 416-2
16.11.2021  13:45 Guest lecture
Ivana Varga, Pavol Jozef Šafárik University, Košice
Clones of compatible operations on rings Z_n
HS 19
16.11.2021  11:00
Benjamin Eichinger, TU Wien
An approach to universality using Weyl m-functions
S2 416-2
11.11.2021  15:30 IFAS Research Seminar
Ulrike Schneider, TU Wien
The Geometry of Model Selection and Uniqueness of Lasso-Type Methods
HF 9904
11.11.2021  13:45 Seminar Algebra and Discrete Mathematics
Julia Reidinger,
The RSK algorithm
T 406
09.11.2021  15:30 NuMa Seminar
Jarle Sogn,
Robust multigrid methods for biharmonic problem problems with application to PDE-constrained optimization using IGA
S3 048
08.11.2021  13:30 PhD defense
Manfred Buchacher,
Algorithms for the Enumeration of Lattice Walks
Zoom
04.11.2021  15:30 IFAS Research Seminar
Florian Meinfelder, Otto-Friedrich-Universität Bamberg
Propensity Score Matching and Statistical Matching
HF 9904
04.11.2021  13:45 Seminar Algebra and Discrete Mathematics
Paul Hametner,
The Tarski irredundant basis theorem and the finite soluble groups
T 406
03.11.2021  13:45 NuMa Seminar
Rainer Schneckenleitner,
Analysis and Applications of IETI-DP Solvers
S2 346
28.10.2021  14:30 Seminar Algebra and Discrete Mathematics
Erhard Aichinger,
When is the value of a polynomial determined by the value of other polynomials?
T 406
28.10.2021  13:45 Seminar Algebra and Discrete Mathematics
Jakob Obrovsky,
An Algorithm to determine the Algebraicity of Gauss Hypergeometric Functions
T 406
21.10.2021  15:30 IFAS Research Seminar
Petr Mazouch & Tomáš Karel, Prague University of Economics and Business
Data Quality in Economic and Demographic Statistics
MT 128, SP1
21.10.2021  13:45 Seminar Algebra and Discrete Mathematics
Thibaut Verron,
Extensions of signature Gröbner bases: rings and the free algebra
T 406
19.10.2021  15:30 NuMa Seminar
Bogdan Radu,
A second order multipoint flux mixed finite element method on hybrid meshes
S3 048
19.10.2021  10:30 PhD defense
Alessandro Giust, DK
Local Projectors for (Truncated) Hierarchical B-splines and their Application to Weighted Isogeometric Collocation
KEP 1
14.10.2021  13:45 Seminar Algebra and Discrete Mathematics
Clemens Hofstadler,
Signature Groebner Bases
T 406
13.10.2021  15:45 Guest lecture
Vadim Markel, RICAM
Nonlinearity of Inverse Scattering Problem and the Resolution Limit: Does Multiple Scattering Provide Subwavelength Information?
SP2 416-2
11.10.2021  15:45 Guest lecture
Mikko Salo, RICAM
Instability mechanisms in inverse problems
SP2 416-2
11.10.2021  15:00 Guest lecture
Matti Lassas, RICAM
Geometric inverse problems and non-linear partial differential equations
SP2 416-2
07.10.2021  13:45 Seminar Algebra and Discrete Mathematics
Manuel Kauers,
Closure Properties for ADE Functions
T 406
06.10.2021  08:30 Guest lecture
Hugo Verhelst, TU Delft
IGA for wrinkling modelling: the past, the present and the future
S2 046
24.09.2021  14:00 Guest lecture
Arkady Tsurkov, Federal U of Rio Grande do Norte, Natal, Brazil
IBN-varieties of algebras
S3 057
02.08.2021  09:00 Guest lecture
Clemens Hofstadler,
Solving QBFs with Monte Carlo Tree Search
ZOOM
01.07.2021  16:30 Workshop ADES -- retirement Franz Winkler
Franz Winkler, JKU, Linz, Austria
My Life in Computer Algebra
ZOOM
01.07.2021  16:00 Workshop ADES -- retirement Franz Winkler
Ioannis Emiris, Athens, Greece
Bounding the number of roots of algebraic systems: A combinatorial bound on the m-Bezout number
ZOOM
01.07.2021  15:30 Workshop ADES -- retirement Franz Winkler
Deepak Kapur, Albuquerque, USA
Weird Gröbner Bases: An Application of AC Congruence Closure
ZOOM
01.07.2021  15:00 Workshop ADES -- retirement Franz Winkler
Dongming Wang, Beijing, China and Paris, France
Characteristic Decomposition = Gröbner Bases + Triangular Sets
ZOOM
01.07.2021  14:30 Workshop ADES -- retirement Franz Winkler
Sonia Perez-Diaz, Madrid/Alcalá, Spain
Base Points and Polynomial Surface Reparametrizations
ZOOM
01.07.2021  14:00 Workshop ADES -- retirement Franz Winkler
Fritz Schwarz, St. Augustin/Bonn, Germany
Solving Second-Order Differential Equations by Decomposition
ZOOM
01.07.2021  11:30 Workshop ADES -- retirement Franz Winkler
J. Rafael Sendra, Madrid/Alcalá, Spain
My differential equation has nested radicals of polynomials as coefficients
ZOOM
01.07.2021  11:00 Workshop ADES -- retirement Franz Winkler
Martin Kreuzer, Passau, Germany
Differential Methods For 0-Dimensional Schemes
ZOOM
01.07.2021  10:30 Workshop ADES -- retirement Franz Winkler
James H. Davenport, Bath, UK
Structure in Polynomial Systems
ZOOM
01.07.2021  10:00 Workshop ADES -- retirement Franz Winkler
Scoot McCallum, Sydney, Australia
Differential Resultants
ZOOM
01.07.2021  09:30 Workshop ADES -- retirement Franz Winkler
Ziming Li, Beijing, China
Determining Constant Residues by Evaluation
ZOOM
01.07.2021  09:15 Workshop ADES -- retirement Franz Winkler
Peter Paule, JKU, Linz, Austria
Welcome - ADES workshop
ZOOM
29.06.2021  15:30 NuMa Seminar
Maria Heigl,
Bernstein-Kollokation für ein Problem der nichtlinearen Elastizität
ZOOM
28.06.2021  13:45 Seminare_I. Finanzmathematik
Madita Raab-Obermayr,
Analysis of a Class of Derivative Trading Strageties
ZOOM
24.06.2021  13:45 Seminar Algebra and Discrete Mathematics
Georg Regensburger,
Positive solutions of generalized polynomial systems with real exponents and chemical reaction networks
ZOOM
24.06.2021  10:15 Computer Algebra Seminar - RISC
Prof. Franz Winkler, RISC, Johannes Kepler University
My Life in Computer Algebra
ZOOM
22.06.2021  15:30 Dissertationskolloquium
Michael Mandlmayr,
Semismooth* Newton Methods
ZOOM
21.06.2021  14:30 Seminare_I. Finanzmathematik
Lena Hager,
Relation and Correlation between VIX and SPX
ZOOM
21.06.2021  13:45 Seminare_I. Finanzmathematik
Franziska Füßlberger,
Applications of quadratic residues
ZOOM
17.06.2021  13:45 Seminar Algebra and Discrete Mathematics
Elaine Wong, RICAM
Binomial Determinants for Tiling Problems Yield to the Holonomic Ansatz
ZOOM
15.06.2021  15:30 Dissertationskolloquium
Ludwig Mitter,
Dissertation colloquium: efficient local multigrid solvers for adaptive isogeometric analysis in hierarchical spline spaces
ZOOM
15.06.2021  11:30 Linz Algebra Research Day (LARD)
Thibaut Verron,
Combining polynomials for Gröbner bases over Z
Zoom
15.06.2021  11:15 Linz Algebra Research Day (LARD)
Bernardo Rossi,
Solution sets of universal algebraic equations
Zoom
15.06.2021  11:00 Linz Algebra Research Day (LARD)
Oliver Roche-Newton,
Additive and Multiplicative Sidon Sets
Zoom
15.06.2021  10:30 Linz Algebra Research Day (LARD)
Guenter Pilz,
How to check associativity
Zoom
15.06.2021  10:15 Linz Algebra Research Day (LARD)
Peter Mayr,
The Fraisse limit of direct powers of a finite simple algebra
Zoom
15.06.2021  10:00 Linz Algebra Research Day (LARD)
Clemens Hofstadler,
Finding monomials in polynomial ideals
Zoom
15.06.2021  09:30 Linz Algebra Research Day (LARD)
Peter Fuchs,
Generalized translation structures over completely regular semigroups
Zoom
15.06.2021  09:15 Linz Algebra Research Day (LARD)
Sebastian Falkensteiner,
Tropical Differential Algebra
Zoom
15.06.2021  09:00 Linz Algebra Research Day (LARD)
Tim Boykett,
Recurrence relations on groups
Zoom
14.06.2021  14:30 Seminare_I. Finanzmathematik
Thomas Pilgerstorfer,
Applications of Monte-Carlo Methods in finance
ZOOM
14.06.2021  13:45 Seminare_I. Finanzmathematik
Björn Krämer,
Rating of Options in a trinomic model
ZOOM
10.06.2021  13:45 Seminar Algebra and Discrete Mathematics
Clemens Hofstadler,
Solving QBFs with AlphaZero
ZOOM
10.06.2021  10:15 Computer Algebra Seminar - RISC
Prof. Katsusuke Nabeshima, Tokyo University of Science, Japan
Computing Noetherian differential operators of zero-dimensional primary ideals and their applications
ZOOM
08.06.2021  16:15 NuMa Seminar
Rainer Schneckenleitner,
An inexact Dual-Primal Isogeometric Tearing and Interconnecting Method for continuous Galerkin discretizations
ZOOM
08.06.2021  15:30 NuMa Seminar
Andreas Schafelner,
Adaptive space-time finite element methods for parabolic optimal control problems
ZOOM
07.06.2021  14:30 Seminare_I. Finanzmathematik
Nico Stimmeder,
Various methods for simulating a Brownian motion
ZOOM
07.06.2021  13:45 Seminare_I. Finanzmathematik
Louisa Hofmann,
The Panjer-Recursion in collective risk modeling
ZOOM
07.06.2021  08:00 Habilitation Colloquium
Thomas Takacs,
Smooth Geometries for Isogeometric Analysis from tensor-product patches to spline manifolds
ZOOM
01.06.2021  15:30 NuMa Seminar
Stefan Tyoler,
Solving the p-Laplace problem using Isogeometric Analysis
ZOOM
27.05.2021  14:30 Seminar Algebra and Discrete Mathematics
Sara Moosbauer,
How to Solve Monthly Problems with the Computer
ZOOM
27.05.2021  14:00 Computer Algebra Seminar - RISC
Quoc-Nam Tran, Southeastern LA University, USA
Formal Validation of Automation Systems using Model Checkers
ZOOM
27.05.2021  13:45 Seminar Algebra and Discrete Mathematics
Manuel Kauers,
Cylindrical Algebraic Decomposition
ZOOM
20.05.2021  14:30 Seminar Algebra and Discrete Mathematics
Evans Doe Ocansey,
Difference ring algorithm for nested products
ZOOM
20.05.2021  13:45 Seminar Algebra and Discrete Mathematics
David Stinner,
Algebraic Geometry over algebraic structures and Unification theorems
ZOOM
20.05.2021  10:15 Computer Algebra Seminar - RISC
Kreuzer, Le, Falkensteiner, Mitteramskogler,
Joint Seminar RISC -- Universität Passau
ZOOM
18.05.2021  15:30 NuMa Seminar
Jarle Sogn,
Robust multigrid methods for biharmonic problems discretized with IGA
ZOOM
17.05.2021  13:45 Seminare_I. Finanzmathematik
Patrick Riegler,
A Deep Learning Approach to the Star Discrepancy Subset Selection Problem
ZOOM
11.05.2021  15:30 NuMa Seminar
Maria Heigl,
Bernstein-Kollokation für ein Problem der nichtlinearen Elastizität
ZOOM
06.05.2021  14:30 Seminar Algebra and Discrete Mathematics
Phillip Nuspl,
Generalizing C-finite sequences
ZOOM
06.05.2021  14:15 Computer Algebra Seminar - RISC
Prof. Ekaterina Shemyakova, University of Toledo, USA
On super Plücker embedding and cluster algebras
Zoom
06.05.2021  13:45 Seminar Algebra and Discrete Mathematics
Shaoshi Chen,
Separability Problems in Creative Telescoping
ZOOM
29.04.2021  13:45 Seminar Algebra and Discrete Mathematics
Bernardo Rossi,
Solution sets of universal algebraic equations
ZOOM
29.04.2021  10:15 Computer Algebra Seminar - RISC
Yanli Huang, Tiangong University, Tianjin, China
Robust passivity of coupled reaction-diffusion Cohen-Grossberg neural networks
Zoom
27.04.2021  15:30 NuMa Seminar
Clemens Hofreither,
On Rational Krylov and Reduced Basis Methods for Fractional Diffusion
ZOOM
26.04.2021  13:45 Seminare_I. Finanzmathematik
Alexander Brunhuemer,
A General Approach to Simulation of 1D Itō Diffusions based on their Scale Function and Speed Measure
ZOOM
22.04.2021  13:45 Seminar Algebra and Discrete Mathematics
Jakob Moosbauer,
Patching together matrix multiplication schemes
ZOOM
22.04.2021  10:15 Computer Algebra Seminar - RISC
Francois Boulier, Universite de Lille
Differential algebra and tropical differential algebraic geometry
Zoom
20.04.2021  15:30 NuMa Seminar
Andreas Schafelner,
Adaptive space-time finite element methods for parabolic optimal control problems
ZOOM
15.04.2021  14:30 Seminar Algebra and Discrete Mathematics
Thibaut Verron,
FGLM algorithm for Tate ideals
ZOOM
15.04.2021  13:45 Seminar Algebra and Discrete Mathematics
Hao Du,
Two Complete Reduction Systems for Integration
ZOOM
15.04.2021  10:15 Computer Algebra Seminar - RISC
Dr. Vo Ngoc Thieu, Ton Duc Thang University, HCM City, Vietnam
Rational solutions of first-order algebraic difference equations
Zoom
13.04.2021  15:30 NuMa Seminar
Peter Gangl,
Space-time simulation and shape optimizationfor moving domains
ZOOM
25.03.2021  13:45 Seminar Algebra and Discrete Mathematics
Joël Ouaknine, Max Planck Institute Saarbruecken
Holonomic Techniques, Periods, and Decision Problems
ZOOM
23.03.2021  15:30 NuMa Seminar
Ioannis Toulopoulos,
Numerical Solutions of quasilinear-parabolic problems based on a space-time finite element scheme
ZOOM
18.03.2021  13:45 Seminar Algebra and Discrete Mathematics
Bastian Preindl, U Graz
Regular Expressions in Action
ZOOM
18.03.2021  11:00 PhD defense
Somayeh Kargaran,
Overlapping Multi-Patch Structures in Isogeometric Analysis
ZOOM
16.03.2021  15:30 NuMa Seminar
Clemens Pechstein,
A unified convergence theory for Robin-Schwarz methods - continuous and discrete, including crosspoints
ZOOM
11.03.2021  13:45 Seminar Algebra and Discrete Mathematics
Manuel Kauers,
Lazy Hermite Reduction
ZOOM
09.03.2021  15:30 NuMa Seminar
Huidong Yang,
Space-time finite element methods for inverse problems
ZOOM
02.03.2021  15:30 NuMa Seminar
Daniel Jodlbauer,
Parallel Multigrid Solvers for Nonlinear Coupled Field Problems
ZOOM
03.02.2021  17:00 Johannes Kepler Symposium Series B
Thomas Takacs,
Smooth Geometries for Isogeometric Analysis
ZOOM
28.01.2021  14:30 Seminar Algebra and Discrete Mathematics
Philipp Langgruber,
Simplification of Hypergeometric Terms
ZOOM
28.01.2021  13:45 Seminar Algebra and Discrete Mathematics
Gargi Mukherjee,
Generalized Series Solutions of q-Linear Difference Equations
ZOOM
28.01.2021  10:15 Computer Algebra Seminar - RISC
Johann Mitteramskogler, RISC
"On transformations of algebraic ODEs and an answer to an open question of my last seminar talk"
Zoom
27.01.2021  17:00 Johannes Kepler Symposium Series B
Oliver Roche-Newton,
Sums, products and growth of sets
ZOOM
27.01.2021  15:30 Master's Thesis Seminar_Inst. Finanzmath.
Patrick Riegler,
Low Discrepancy Sequences and Empirical Risk Minimization
ZOOM
26.01.2021  15:30 NuMa Seminar
Stefan Tyoler,
Solving the p-Laplace problem using Isogeometric Analysis
ZOOM
21.01.2021  13:45 Seminar Algebra and Discrete Mathematics
Manfred Buchacher,
Factorization of Differential Operators
ZOOM
21.01.2021  10:15 Seminar Analysis
Simon Hackl, JKU
Die beste Konstante in der Young-Ungleichung
Zoom
21.01.2021  10:15 Computer Algebra Seminar - RISC
Dr. Sebastian Falkensteiner, RISC
Tropical Differential Algebra: https://jku.zoom.us/j/94442802092?pwd=ejV1TEFjU0FVWFVYVXpGMithQVQxUT09
Zoom
19.01.2021  15:30 NuMa Seminar
Rainer Schneckenleitner,
hp-explicit convergence analysis for IETI-DP solvers for non-conforming multipatch decompositions
ZOOM
14.01.2021  14:00 PhD defense
Bernhard Endtmayer,
Multi-goal oriented a posteriori error estimates for nonlinear partial differential equations
ZOOM
14.01.2021  13:45 Seminar Algebra and Discrete Mathematics
Bernardo Rossi,
Polynomial equations in non-solvable finite algebras
ZOOM
14.01.2021  10:15 Seminar Analysis
Julian Hofstadler, JKU
Discrepancy of subsets of random point sets
Zoom
13.01.2021  15:30 Master's Thesis Seminar_Inst. Finanzmath.
Alexander Brunhuemer,
A General Approach to Simulation of 1D Itō Diffusions based on their Scale Function and Speed Measure
ZOOM
12.01.2021  15:30 NuMa Seminar
Walter Zulehner,
The divDiv complex: A construction based on the Bernstein-Gelfand-Gelfand resolution
ZOOM
07.01.2021  13:45 Seminar Algebra and Discrete Mathematics
Dominik Baumann,
A Faster Randomised Algorithm for the Characteristic Polynomial
ZOOM