Speaker: Douglas B. West, Zhejiang Normal University and University of Ï㽶´«Ã½ Urbana-Champaign Title: Cycles in Color-Critical Graphs Abstract: Tuza [1992] proved that a graph \(G\) having no cycles...
Speaker: Xuding Zhu, Zhejiang Normal University Title: List version of 1-2-3 conjecture Abstract: The well-known 1-2-3 Conjecture by Karonski, Luczak and Thomason states that the edges of any...
Speaker: Samantha Dahlberg, Ï㽶´«Ã½ Institute of Technology Title: Chromatic Symmetric Functions: An introduction and the property of e-positivity Abstract: Richard Stanley introduced the chromatic...
Speaker: Gunjan Sharma, Ï㽶´«Ã½ Institute of Technology Title: Extremal and Enumerative Problems on DP-Coloring of Graphs Abstract: DP-coloring (also called correspondence coloring) introduced by...
Speaker: Samantha Dahlberg, Ï㽶´«Ã½ Institute of Technology Title: Chromatic Symmetric Functions: An introduction and the property of e-positivity Abstract: Richard Stanley introduced the chromatic...
Speaker: Christian Tomlins, Ph.D. candidate, Ï㽶´«Ã½ Institute of Technology Title: Symmetry Breaking with Proper List Colorings Abstract: A coloring of a graph is said to be distinguishing if it...
Speaker: Stephanie van Willigenburg, University of British Colombia Title: The (3+1)-Free Conjecture of Chromatic Symmetric Functions Abstract: The chromatic symmetric function, dating from 1995, is a...
Speaker: Anton Bernshteyn, Georgia Institute of Technology Title: Weak Degeneracy of Graphs Abstract: Motivated by the study of greedy algorithms for graph coloring, we introduce a new graph parameter...
Speaker: Kevin Milans, West Virginia University Title: Ordered Turan Numbers Abstract: An ordered hypergraph $G$ is a hypergraph whose vertices are linearly ordered. The ordered Turan Number of an $r$...
Speaker: Logan Crew, University of Waterloo Title: The Chromatic Symmetric Function: A Refinement of the Chromatic Polynomial Abstract: The chromatic symmetric function X_G, introduced by Richard...
