2019 IBS Summer Research Program on Algorithms and Complexity in Discrete Structures

Website: https://dimag.ibs.re.kr/event/2019-ibs-summer-research-program/

July 21 Sunday – August 10 Saturday

Room B232, IBS (기초과학연구원)

Schedule

July 22 Monday

10:00-11:00 Introduction

11:00-12:00 Open Problems

July 23 Tuesday

11:00-10:30 Stefan Kratsch, Humboldt-Universität zu Berlin, Germany
Elimination Distances, Blocking Sets, and Kernels for Vertex Cover

10:45-11:15 Benjamin Bergougnoux, University Clermont Auvergne, France
More applications of the d-neighbor equivalence

11:30-12:00 Yixin Cao, Hong Kong Polytechnic University, China
Enumerating Maximal Induced Subgraphs

July 24 Wednesday

(We will go to KAIST for June Huh‘s two talks 15:00-16:00, 16:30-17:30.)

July 25 Thursday

10:00-11:00 Nick Brettell, Eindhoven University of Technology, Netherlands
Recent work on characterising matroids representable over finite fields

11:30-12:00 Mamadou M. Kanté, University Clermont Auvergne, France
On recognising k-letter graphs

July 26 Friday

10:00-11:00 O-joung Kwon (권오정), Incheon National University, Korea
The grid theorem for vertex-minors

11:00-12:00 Progress Report

July 27 Saturday

8:30 Excursion to Damyang (departure from the accommodation)

July 29 Monday

10:00-11:00 Archontia Giannopoulou, National and Kapodistrian University of Athens, Greece
The directed flat wall theorem

11:30-12:00 Eunjung Kim (김은정), LAMSADE-CNRS, France
Subcubic even-hole-free graphs have a constant treewidth

July 30 Tuesday

10:00-11:00 Pierre Aboulker, ENS Ulm, France
Generalizations of the geometric de Bruijn Erdős Theorem

11:30-12:00 Michael Dobbins, Binghamton University, USA
Barycenters of points in polytope skeleta

July 31 Wednesday

10:00-11:00 Magnus Wahlström, Royal Holloway, University of London, UK
T.B.A.

11:30-12:00 Édouard Bonnet, ENS Lyon, France
The FPT/W[1]-hard dichotomy of Max Independent Set in H-free graphs

August 1 Thursday

10:00-11:00 Euiwoong Lee (이의웅), NYU, USA
Losing treewidth by separating subsets

11:30-12:00 Sang-il Oum (엄상일), IBS Discrete Mathematics Group and KAIST, Korea
Branch-depth: Generalizing tree-depth of graphs

August 2 Friday

10:00-11:00 Dabeen Lee (이다빈), IBS Discrete Mathematics Group, Korea
t-perfect graphs and the stable set problem