Combinatorics Seminar Series in 2015

Friday, December 4
Jason Semeraro (Department of Mathematics, University of Manitoba): Hypergraph Turan densities for r-triangles
Friday, November 27
Bob Quackenbush (Department of Mathematics, University of Manitoba): Asymptotic philatelic enumeration or: Counting directly irreducible algebras in finite varieties
Friday, November 20
Sergei Tsaturian (Department of Mathematics, University of Manitoba): Counting certain subgraphs in a graph and its complement
Friday, November 13
Colin Desmarais (Department of Mathematics, University of Manitoba): Norm-Graphs and their applications
Friday, November 6
Ortrud Oellermann (Department of Mathematics and Statistics, University of Winnipeg): Progress on the Oberly-Sumner Conjecture
Friday, October 30
Vaclav Linek (Department of Mathematics and Statistics, University of Winnipeg): Polyhedral Designs
Friday, October 23
Bill Kocay (Computer Science, University of Manitoba): Constructing Graphs with a High Reconstruction Number
Friday, October 16
David S. Gunderson (Department of Mathematics, University of Manitoba): Ramsey arrows for induced graphs
Friday, October 9
Stephane Durocher (Department of Computer Science, University of Manitoba): Local Geometric Routing in Convex Subdivisions
Friday, October 2
Rob Craigen (Department of Mathematics, University of Manitoba): Matrices equivalent to their transpose by permutation
Friday, September 25
Ben Li (Department of Computer Science, University of Manitoba): Minimum total vertex covers and algorithms for computing them
Friday, September 18
Andrii Arman (Department of Mathematics, University of Manitoba): Fibonacci-sum graphs
Friday, September 11
Karen Gunderson (Department of Mathematics, University of Manitoba): Saturation and graph processes