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# Seminar - algebraic graph theory

Thursday, November 28, 2013 — 1:00 PM EST

## Linear Cayley Graphs, Codes and Geometry

Speaker: Mario Huang University of Waterloo Mathematics and Computer Building (MC) 5136

### Abstract:

Let $D$ be a set of nonzero vectors in $GF(q)^k$ that is closed under multiplications by nonzero scalars. The graph with vertex set $GF(q)^k$, such that two vectors are adjacent if and only if their difference is in $D$, is called a linear Cayley graph. In this talk we will see how these graphs are related to coding theory and finite projective geometry.

Location
MC - Mathematics & Computer Building
5136
200 University Avenue West

Waterloo, ON N2L 3G1

### July 2020

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