DK Seminar – Universität Klagenfurt

Since winter semester 2018, the DK Seminar takes place as a doctoral seminar for the thematic doctoral program: Modeling-Analysis-Optimization of discrete, continuous, and stochastic systems

As part of the DK Seminar, during the semester faculty members and visiting fellows will give talks to present an overview of their research activity.
Unless otherwise stated, the DK Seminar takes place at 10:00 in room I 2.01.

Summer semester 2018

April 11	Austin A. Antoniou, Ohio State University, US, From Classical to Non-Cancellative Factorization Theory
	Sarah Nakato, TU Graz, Non-unique factorizations in rings of integer-valued polynomial
April 23	16:00 Edwin Van Dam, Tilburg University, Netherlands, Eigenvalues and distance-regularity of graphs
April 25	10:00 MANSIO meeting 11:15 William Rundell, Texas A&M University, US: Inverse Problems for anomalous diffusion models
May 2	10:15 Mario Previatti de Souza
	11:00 Roswitha Rissner
May 16	Tram Nguyen
May 30	10:00 Helmut Prodinger, Stellenbosch University,South Africa
	11:00 Benjamin Hackl (Defense)
June 6	Christoph Hertrich, TU Kaiserslautern
June 13	Nicolo Gusmeroli
June 14	11:00, HS 8: Elisabeth Gaar (Defense)

Winter semester 2017/18

October 11	10:00 Roswitha Rissner, TU Graz
October 25	10:15 Stephan Wagner, Stellenbosch University
November 8	11:15 Nicolo Gusmeroli
January 31	10:15 Mario Previatti, 11:00 Barbara Pedretscher

Summer semester 2017

March 8	10:15 Susan Margulies, US Naval Academy, Fulbright Professor (Hilbert’s Nullstellensatz and Linear Algebra: An Algorithm for Determining Combinatorial Infeasibility)
March 15	11:00, Ralf Hielscher, TU Chemnitz (Mathematical challenges in analysis of EBSD images)
May 10	10:15, Daniel Krenn (presentation of habilitation project with working title “Analytic Combinatorics”) 11:00, Shari Moskow, Drexel University
May 17	10:15, Elisabeth Gaar 11:00 Helmut Prodinger,Stellenbosch University
May 24	10:00, Frank Pörner, University of Würzburg
May 31	11:00, Christian Aarset
June 12	13:00, E.2.42 Ekaterina Kostina, University of Heidelberg (Numerical Methods for Optimization-based Model Validation)
June 21	11:00, Pani Fernando, MU Leoben (Introduction to Nonlinear Filtering)

Winter semester 2016/17

October 27	10:00, E.1.05 Romana Boiger (PhD defense)
November 9	11:00 Franceso Silvestri, University of Heidelberg
November 16	10:00 Christian Clason, University of Duisburg-Essen
November 23	11:00 Roswitha Rissner, TU Graz
December 12	12:30 I.2.08 Hiromichi Itou, Tokyo University of Science
December 14	10:00 Helmut Prodinger, University of Stellenbosch
December 21	11:30 Tsiry Randrianasolo, MU Leoben
January 11	10:00 Benjamin Hackl 10:30 Christian Aarset 11:20 Mario Luiz Previatti de Souza

Summer semester 2016

March 16	11:00 Marianna de Santis
March 30	10:00 Igor Djukanovic (Stable sets,colorings and the Lovasz Theta function)
April 20	10:00 Reinhard Neck, Institut für Volkswirtschaftslehre (Strategic Macroeconomic Policies in a Monetary Union) 11:00 Paul Schweinzer, Institut für Volkswirtschaftslehre (Asymmetric Mechanisms)
May 4	10:00 Friederike Wall, Institutsabteilung für Controlling und strategische Unternehmensführung (Multiple Management Controls as a Package or a System?) 11:00 Stephan Weiss, Institut für intelligente Systemtechnologien (Sensor Fusion for Navigation of Resource Constrained Robots)
May 18	10:00 Helmut Prodinger, Stellenbosch University, South Africa (Quickselect, multiple Quickselect, Quicksort with median-of-three partition and related material) 11:00 Philipp Hungerländer (Solving an on-line Vehicle Routing Problem for one of the world’s largest grocery retailers)
June 30 I.2.57	10:00 Gerald Reiner, Institutsabteilung für Produktionsmanagement und Logistik (Competitive Advantage through Resource Efficiency)
July 7 V.1.03	10:00 Barbara Pedretscher 11:00 Natalie Vollert

Winter semester 2015/16

October 7	10:00 Sara Kropf (Asymptotic Analysis of Sequences Defined by Automata)
October 28	12:00 Elisabeth Gaar (Graph Coloring and Stable Sets)
November 18	11:00 Vanja Nikolic (On certain mathematical aspects of nonlinear acoustics: well-posedness, interface coupling, and shape optimization)
November 16	10:00 Rainer Brunnhuber (Well-Posedness and Long-Time Behavior of Solutions for the Blackstock-Crighton Equation)
November 25	10:00 Michela Mazzoli (Integer Digit Expansions and their Application to (Hyper)elliptic Curves) 11:00 Daniel Krenn (A Journey on a Lattice Path: from Quicksort to Hypergeometric Sums and back)
December 2	11:00 Joachim Schauer (The Shortest Connection Game)
December 16	10:00 Romana Boiger (The Projective Iterated Tikhonov Method and my research stay in Brazil)
January 13	10:00 Benjamin Hackl (On a Reduction of Lattice Paths) 11:00 Jorge Olguin Mora (Regularisation of Nonlinear Integral Operators via Trust Region Methods)
January 20	11:30 Aditya Ivaturi (Computational Methods for Lyapunov Functions)
January 27	12:00 Igor Djukanovic (Group symmetry applied to the Lovasz Theta number and applications)
February 3	10:15 Marko Lange (Low dimensional SDP relaxations for the quadratic assignment problem)
February 16	10:00 Evamaria Russ (TBA)
February 24	10:00 Anna Fiedler (TBA)

Summer semester 2015

April 22	10:00 Angelika Wiegele (Semidefinite Optimization and the Densest k-Subgraph Problem)
April 29	10:00 Barbara Kaltenbacher (Research Interests, Application Examples and Reduced versus All-at-once Formulations of Inverse Problems)
May 13	10:00 Christian Pötzsche (Topological Linearization and Beyond…) 13:00 Clemens Heuberger (Asymptotics, Counting, Cryptography, Digits, Trees)
May 20	10:00 Joaquim João Júdice (Optimization with Linear Complementarity Constraints) 11:00 Franz Rendl (Graph Partition Applied to the Bandwidth and Separator Problem)
June 3	11:00 Hubert Zangl (Sensors and Actuators) 12:00 Erika Hausenblas (SPDEs – an Overview)
June 10	10:00 Gunter Spöck (Incorporating Covariance Estimation Uncertainty in Spatial Sampling Design for Prediction with Trans-Gaussian Random Fields) 11:00 Elena Resmerita (Selected Topics of Regularization Theory)
June 17 Stiftungssaal	10:15 Helmut Prodinger (Register Function, Touchard’s Identity, and a Reduction of Binary Trees) 11:00 Hsien-Kuei Hwang (Dependence and Phase Changes in Random m-ary Search Trees) 12:00 Stephan Wagner (Mathematics That Counts)
June 24	09:15 Benjamin Hackl (Asymptotic Analysis of Lattice Paths and Related Structures)