March 30: Good Friday (University Closed)

April 1: Easter Sunday (University Closed)

April 6: Last day of classes for Winter term

Combinatorics Seminar Series in 2015

« Back to Combinatorics Seminar Series

**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*

Important Dates

March 30: Good Friday (University Closed)

April 1: Easter Sunday (University Closed)

April 6: Last day of classes for Winter term

Upcoming Seminars

Rings and Modules seminar:

**T. Kucera**:
*Saturated Free Algebras and Almost Indiscernible Theories I*

Tuesday, March 27 at 14:40,
418 Machray Hall.

Colloquium talk:

**James Watmough**:
*Dispersal heterogeneity and the spreading speeds of marine invasions*

Thursday, March 29 at 15:30,
415 Machray Hall.

Rings and Modules seminar:

**T. Kucera**:
*Saturated Free Algebras and Almost Indiscernible Theories II*

Tuesday, April 3 at 14:40,
418 Machray Hall.

Colloquium talk:

**Jan Vonk**

Friday, April 6 at 14:30,
418 Machray Hall.