Jane Tan, Semi-strong colourings of hypergraphs
Room B332 IBS (기초과학연구원)A vertex colouring of a hypergraph is
10 events found.
Maria Chudnovsky, Anticomplete subgraphs of large treewidth
Room B332 IBS (기초과학연구원)We will discuss recent progress on the topic of induced subgraphs and tree-decompositions. In particular this talk with focus on the proof of a conjecture of Hajebi that asserts that …
Semin Yoo (유세민), Paley-like quasi-random graphs arising from polynomials
Room B332 IBS (기초과학연구원)We provide new constructions of families of quasi-random graphs that behave like Paley graphs but are neither Cayley graphs nor Cayley sum graphs. These graphs give a unified perspective of …
Wonwoo Kang (강원우), Skein relations for punctured surfaces
Room B332 IBS (기초과학연구원)Since the introduction of cluster algebras by Fomin and Zelevinsky in 2002, there has been significant interest in cluster algebras of surface type. These algebras are particularly noteworthy due to …
Kisun Lee (이기선), Symmetric Tropical Rank 2 Matrices
Room B332 IBS (기초과학연구원)Tropical geometry replaces usual addition and multiplication with tropical addition (the min) and tropical multiplication (the sum), which offers a polyhedral interpretation of algebraic variety. This talk aims to pitch …
Hyunwoo Lee (이현우), Random matchings in linear hypergraphs
Room B332 IBS (기초과학연구원)For a given hypergraph
IBS-DIMAG workshop on combinatorics and geometric measure theory
Room B109 IBS (기초과학연구원)Website: https://cgmt.dimag.kr/ Arrival Date: July 14, 2024 Sunday. Departure Date: July 20, 2024 Saturday. Organizers Ben Lund (IBS Discrete Mathematics Group) Doowon Koh (Chungbuk National University) Sang-il Oum (IBS Discrete …
2024 Summer School on Combinatorics and Algorithms (2024 조합론 및 알고리즘 여름학교)
Bldg. N1, KAISTThe 2024 Summer School on Combinatorics and Algorithms is a venue for students and early-career researchers to learn selected topics in theoretical computer science and discrete mathematics. It will be …
2024 Korean Student Combinatorics Workshop (KSCW2024, 2024 조합론 학생 워크샵)
Gongju Hanok Village, GongjuVenue Gongju Hanok Vilage (공주한옥마을) Organizers Donggyu Kim (김동규), KAIST and IBS Discrete Mathematics Group Seokbeom Kim (김석범), KAIST and IBS Discrete Mathematics Group Seonghyuk Im (임성혁), KAIST and IBS …
Euiwoong Lee (이의웅), Parameterized Approximability of F-Deletion Problems
Room B332 IBS (기초과학연구원)For a family F of graphs, the F-Deletion Problem asks to remove the minimum number of vertices from a given graph G to ensure that G belongs to F. One …