主讲人:Sophie Spirkl , associate professor of combinatorics and optimization, University of Waterloo Title: Treewidth and Complete Bipartite Induced Minors Abstract: I will talk about treewidth...
主讲人:徐敬伟，博士.D. 数学的候选人, University of Illinois Urbana-Champaign Title: A Lower Bound on the Number of Edges in DP-Critical Graphs Abstract: A graph \(G\) is \(k\)-critical...
演讲者:杰弗里·穆德罗克, University of South Alabama Title: Counting Packings of List Colorings of Graphs Abstract: List packing is a relatively new notion that was first suggested by Alon, 研究员...
主讲人:道格拉斯·B. 西, Zhejiang Normal University and University of Illinois Title: Sharp lower bounds for the number of maximum matchings in bipartite multigraphs Abstract: We study the minimum...
演讲者:丹·多米尼克, Illinois Institute of Technology Title: Fractional DP-coloring of Graphs Abstract: Fractional coloring is linear programming relaxation of classic coloring of graphs where...
主讲人:向子木, University of Illinois Urbana-Champaign Title: Equitable List Coloring of Sparse Graphs Abstract: A proper vertex coloring of a graph is equitable if the sizes of all color...
演讲者:Gunjan Sharma, Illinois Institute of Technology Title: "Shameful" and Related Inequalities for List and DP Colorings of Graphs Abstract: For an n-vertex graph G, 我们定义平均颜色...
演讲者:伊恩·戈塞特, Wesleyan University Title: Some Orientation Theorems for Restricted DP-colorings of Graphs Abstract: DP-colorings of graphs (originally called correspondence colorings) are a...
主讲人:Kathryn Nyman, 数学教授, Willamette University Title: Vote Freely: A Look at Kemeny and Borda on Relations Abstract: The Kemeny rule has a natural interpretation in terms of...
演讲者:福斯特·汤姆, 博士后导师, Massachusetts Institute of Technology Title: A Signed E-expansion of the Chromatic Symmetric Function and Some New E-positive Graphs Abstract: We prove a...
