December 11 – December 21: Fall Term Exam Period (includes tests and midterm exams for Fall/Winter Term classes)

December 22 – January 1: Winter Holiday (University Closed)

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

December 22 – January 1: Winter Holiday (University Closed)

Upcoming Exams

**
MATH 1020
Final Exam
**

Monday, December 18
at
1:30 p.m.

**
MATH 2140
A01
Final Exam
**

Tuesday, December 19
at
9:00 a.m.

**
MATH 2160
A01
Final Exam
**

Wednesday, December 20
at
9:00 a.m.

**
MATH 3120
A01
Final Exam
**

Wednesday, December 20
at
9:00 a.m.

Upcoming Seminar

Colloquium talk:

**Seth Wolbert**

Friday, January 12 at 14:30,
418 Machray Hall.