March 30: Good Friday (University Closed)

April 1: Easter Sunday (University Closed)

April 6: Last day of classes for Winter term

Seminars in 2013

**Tuesday, December 3**-
**Yang Zhang**(Department of Mathematics, University of Manitoba):*Modular algorithms and interpolations* **Friday, November 29**-
**Stephen Kirkland**(Department of Mathematics, University of Manitoba):*The Kemeny constant for Markov chains* **Friday, November 22**-
**Darja Kalajdzievska**(Department of Mathematics, University of Manitoba):*Debunking Math Myths* **Tuesday, November 19**-
**R. Padmanabhan**(Department of Mathematics, University of Manitoba):*Some Algebraic Proofs of Dirichlet's Theorem* **Friday, November 15**-
**Matthias Neufang**(Department of Mathematics, University of Manitoba):*Topological Centres Everywhere* **Tuesday, November 12**-
**G. Krause**(Department of Mathematics, University of Manitoba):*Are rings with restricted minimum condition for right ideals right noetherian? [Continued]* **Friday, November 8**-
**Xiangui Zhao**(Department of Mathematics, University of Manitoba):*Gelfand-Kirillov dimension of differential difference modules* **Tuesday, November 5**-
**Guenter Krause**(Department of Mathematics, University of Manitoba):*Are rings with restricted minimum condition for right ideals right noetherian?* **Friday, November 1**-
**David Gunderson**(Department of Mathematics, University of Manitoba):*Extremal graphs forbidding odd cycles* **Tuesday, October 29**-
**Weixi Gu**(Department of Mathematics, University of Manitoba):*An algorithm for finding generalized inverses over noncommutative Euclidean domains* **Friday, October 25**-
**Ranganathan Padmanabhan**(Department of Mathematics, University of Manitoba):*Equational Logic of Groups and Rings.* **Tuesday, October 22**-
**T. G. Kucera**(Department of Mathematics, University of Manitoba):*Infinitary Properties of Modules (Preliminary Report)* **Tuesday, October 8**-
**G. Moghaddam**(Department of Mathematics, University of Manitoba):*Semigroup Laws and Ore's Quotient Condition, Part II* **Tuesday, October 1**-
**R. Padmanabhan**(Department of Mathematics, University of Manitoba):*Semigroup Laws and Ore's Quotient Condition, Part I* **Friday, September 27**-
**Ryan Schultz**(Science Library, University of Manitoba):*A Guide to the Libraries for Graduate Mathematics Students* **Tuesday, September 24**-
**R. Quackenbush**(Department of Mathematics, University of Manitoba):*Algebraic closure and existential closure of universal classes and their skolemizations (continued)* **Tuesday, September 17**-
**R. Quackenbush**(Department of Mathematics, University of Manitoba):*Algebraic closure and existential closure of universal classes and their skolemizations* **Friday, September 6**-
**Eli Levin**(Mathematics, The Open University of Israel):*The Generalized Christoffel Functions and Extremal Problems* **Tuesday, June 18**-
**G. I. Grätzer**(Department of Mathematics, University of Manitoba):*On the order of join-irreducible congruences of a lattice* **Tuesday, April 30**-
**Yang Zhang**(Department of Mathematics, University of Manitoba):*Solving matrix equations via Grobner bases* **Friday, April 26**-
**Andriy Bondarenko & Danylo Radchenko**(Mathematics, National Taras Shevchenko University, Kyiv, Ukraine):*Spherical designs: proof of the Korevaar-Meyers conjecture and beyond* **Monday, April 22**-
**Nilima Nigam**(Mathematics, Simon Frazer University):*The Mathematics of Light and Sound* **Friday, April 19**-
**Filofteia Gheorghe**(Department of Mathematics, University of Manitoba):*Cancelled* **Friday, April 12**-
**Darja Kalajdzievska**(Department of Mathematics, University of Manitoba):*Taking Math Students from 'Blah' to 'Aha!'; What Can We Do?* **Friday, April 5**-
**Oleksiy Klurman**(Department of Mathematics, University of Manitoba):*Rigidity and Randomness in numbers* **Tuesday, March 26**-
**R. Padmanahan**(Department of Mathematics, University of Manitoba):*Multiplicative group of a field, Part II. (Quotient rings)* **Friday, March 22**-
**Safoura Zaffar Jafar Zadeh**(Department of Mathematics, University of Manitoba):*Fixed points and derivation problem of B. E. Johnson* **Tuesday, March 19**-
**R. Padmanabhan**(Department of Mathematics, University of Manitoba):*Multiplicative group of a field, Part 1* **Friday, March 15**-
**Prof. Alexander Ol'shanskii**(Department of Mathematics, Moscow State University & Vanderbilt University):*Planar pictures, asymptotic invariants, and computational complexity of groups* **Monday, March 11**-
**Junfeng Jiang**(Department of Mathematics, University of Manitoba):*Birational Transformation of Gromov-Witten and Donaldson-Thomas invariants* **Friday, March 8**-
**Daniela Nikolova-Popova**(Department of Mathematics, University of Manitoba):*Cancelled* **Friday, March 8**-
**Louise-Charlotte Kappe**(Department of Mathematics, University of Manitoba):*Cancelled* **Thursday, March 7**-
**Stefan Tohaneanu**(Department of Mathematics, University of Western Ontario):*Linear Codes from Commutative Algebraic perspectives* **Monday, March 4**-
**Jonathan Brown**(Mathematics Department, Gonzaga University):*Infinite dimensional Lie algebra representation theory and finite W-algebras* **Friday, March 1**-
**Iman Soliman**(Department of Mathematics, University of Manitoba):*Mathematical analysis of the role of movement in the spread of tuberculosis* **Thursday, February 28**-
**Adam Clay**(Département de mathématiques, Université du Québec à Montréal):*Ordered groups and 3-manifolds* **Monday, February 25**-
**Derek Krepski**(Department of Mathematics, University of Western Ontario):*Geometric Quantization and Verlinde Formulas* **Thursday, February 14**-
**Michael Brandenbursky**(Department of Mathematics, Vanderbilt University):*Metrics on diffeomorphism groups and symplectic factorization theorems* **Tuesday, February 12**-
**G. I. Moghaddam**(Department of Mathematics, University of Manitoba):*Semigroups admitting Commutators (Part 2)* **Monday, February 11**-
**Sean Fitzpatrick**(Department of Mathematics, University of California, Berkeley):*Index theory, Dirac operators, and Quantization* **Friday, February 8**-
**Prof. R. Padmanabhan**(Department of Mathematics, University of Manitoba):*Congruent Number Problem* **Tuesday, February 5**-
**G. I. Moghaddam**(Department of Mathematics, University of Manitoba):*Semigroups admitting Commutators* **Friday, February 1**-
**Yong Zhang**(Department of Mathematics, University of Manitoba):*Finite dimensional invariant subspace property of linear mappings* **Tuesday, January 29**-
**T. G. Kucera**(Department of Mathematics, University of Manitoba):*E. Palyutin on Categorical Horn Theories and Modules* **Friday, January 25**-
**Tommy Kucera**(Department of Mathematics, University of Manitoba):*Applications of Differentiation in the Marquis de l' Hospital's 'Analyse'* **Tuesday, January 22**-
**T. G. Kucera**(Department of Mathematics, University of Manitoba):*E. Palyutin on Categorical Horn Theories and Modules* **Friday, January 18**-
**Ross Stokke**(Department of Mathematics, University of Manitoba):*Homomorphisms of group algebras* **Tuesday, January 15**-
**T. G. Kucera**(Department of Mathematics, University of Manitoba):*E. Palyutin on Categorical Horn Theories and Modules* **Friday, January 11**-
**Michael Doob**(Department of Mathematics, University of Manitoba):*Two new tools to make your math web pages better*

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.