Some recent progress on spectral Turan problems

主講人：張曉東 上海交通大學(xué)教授

時(shí)間：2023年11月13日14：00

地點(diǎn)：數(shù)學(xué)樓117室

舉辦單位：數(shù)理學(xué)院

主講人介紹：張曉東教授主要研究圖論與組合及其應(yīng)用，是Theory and Applications of Graphs 、Discrete Mathematics,Algorithms and Applications等雜志編委，中國(guó)運(yùn)籌學(xué)會(huì)圖論組合分會(huì)副理事長(zhǎng)，中國(guó)工業(yè)與應(yīng)用數(shù)學(xué)協(xié)會(huì)圖論組合分會(huì)常務(wù)理事。

內(nèi)容介紹：The Turan problems ask to maximize the number of edges over all graphs which do not contain a copy of F. Similarly, spectral Turan problems ask to maximize the spectral radius of all graphs which do not contain a copy of F. In this talk, we report the recent progress on spectral Turan problems.