## Past Events at Simon Fraser University

### Past Events

- 24-Jan-09

2009 Applied Math Graduate Student Conference

Scientific Event

- 15-Jan-09

- 15-Jan-09

- 8-Aug-08
- 16-Aug-08

SAGE DAYS 9: Mathematical Graphics and Visualization Workshop

Scientific Event

- 3-Jun-08

PIMS Vancouver Econometrics Workshop

Andrew Chesher: Instrumental variable models for discrete outcomes Shinichi Sakata: On Long-Run Covariance Matrix Estimation with the Truncated Flat Kernel more››

Scientific Event

- 12-May-08
- 17-May-08

The Mathematical Interests of Peter Borwein

Scientific Event

- 25-Apr-08
- 26-Apr-08

- 12-Apr-08
- 14-Apr-08

Title: Mahler measures in group rings (Lalin) Abstract: We will consider a generalization of the Mahler measure elements in group rings, in terms of the Lueck-Fuglede-Kadison determinant. A natural question is the variation of th more››

Scientific Event

- 10-Apr-08

Estimation of High-dimensional Covariance Matrix

High dimensionality comparable to the sample size is a common feature in portfolio allocation, risk management, genetic network and climatology. In this talk, we first use a multi-factor model to reduce the dimensionality and to estimate the covarian more››

Scientific Event

- 21-Mar-08
- 25-Mar-08

10th PIMS Graduate Industrial Mathematics Modelling Camp

The GIMMC is the first leg of the PIMS Industrial Mathematics Forum which also includes the PIMS Industrial Problem Solving Workshop (IPSW 10) to be held June 26-30, 2006. Both events will take place at the IRMACS Centre at Simon Fraser University. more››

Industrial Event

- 14-Mar-08

The theory of the strong interactions on a space-time lattice more››

Scientific Event

- 13-Mar-08

Character varieties of hyperbolic knot complements

To every hyperbolic 3-manifold M with nonempty boundary, one can associate a pair of related algebraic varieties X(M) and Y(M) called the character varieties of M. These varieties carry much topological info more››

Scientific Event

- 13-Mar-08

The Steinberg symbol and special values of L-functions

In this talk, we will describe a construction of Eisenstein classes in the parabolic cohomology of Γ0(M) with values in Milnor's K2-group of the ring of S-integers of the cyclotomic extension Q( more››

Scientific Event

- 7-Mar-08

Giving the physics a chance: how to reduce the impact of numerical errors

Numerical errors are generally a bother, but in the case of adverse mobility ratio flows, such as those encountered when injecting water or gas (CO2) in oil reservoirs, they can be a real nuisance. In this talk we discuss the well-known grid more››

Scientific Event

- 1-Mar-08

Optimal Strong Stability Preserving Time Discretizations more››

Scientific Event

- 22-Feb-08

Moving Unstructured Mesh Methods

Simulation of moving physical interfaces in 3-D is complicated by the need to (1) resolve complex realistic geometries with a spatial discretization, (2) accurately compute evolving physical fields on the discretization, and (3) evolve the di more››

Scientific Event

- 22-Feb-08

- 8-Feb-08

- 7-Feb-08

An extension to the Brun-Titchmarsh theorem

The Siegel-Walfisz theorem states that for any B>0, we have Sp=x, p?d (mod v) 1 ~ x/f(v) log(x) for v = logB(x) and (v,d)=1. This only gives an asymptotic formula for the number of primes in an arithmetic progression for quite a small modulus v co more››

Scientific Event

- 7-Feb-08

Manin conjectures for K3 surfaces

The Manin conjectures describe for geometrically easy varieties how the number of their rational points of bounded height should grow as the height bound varies. In this talk I will describe recent computations that suggest a similar statement for more››

Scientific Event