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Jie Han, Spanning trees in expanders

April 6 Thursday @ 10:00 AM - 11:00 AM KST

Zoom ID: 224 221 2686 (ibsecopro)


Jie Han
Beijing Institute of Technology

We consider the spanning tree embedding problem in dense graphs without bipartite holes and sparse graphs. In 2005, Alon, Krivelevich and Sudakov asked for determining the best possible spectral gap forcing an $(n,d,\lambda)$-graph to be $T(n, \Delta)$-universal. In this talk, we introduce our recent work on this conjecture.


April 6 Thursday
10:00 AM - 11:00 AM KST
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Zoom ID: 224 221 2686 (ibsecopro)


Joonkyung Lee (이준경)
IBS 이산수학그룹 Discrete Mathematics Group
기초과학연구원 수리및계산과학연구단 이산수학그룹
대전 유성구 엑스포로 55 (우) 34126
IBS Discrete Mathematics Group (DIMAG)
Institute for Basic Science (IBS)
55 Expo-ro Yuseong-gu Daejeon 34126 South Korea
E-mail: dimag@ibs.re.kr, Fax: +82-42-878-9209
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