SEMINAR: Groups and Combinatorics Seminar: Codes from quadrics in symplectic space
|Groups and Combinatorics Seminar: Codes from quadrics in symplectic space
Mark Ioppolo (UWA)
will speak on
Codes from quadrics in symplectic space
at 3pm 8 August in Weatherburn LT
Abstract: Whether combinatorial or group theoretic, symmetry plays an important role in the construction and analysis of error correcting codes in graphs. A code in a graph is called neighbour-transitive if it admits a group of automorphisms which stabilises the codewords set-wise, while acting transitively on the codewords and code-neighbours.
I will discuss the work of Liebler and Praeger towards a classification of error correcting codes in Johnson graphs and present recent progress relating to families of codes associated with embeddings of hyperbolic and elliptic quadrics in binary symplectic space.
Weatherburn Lecture Theatre, Ground Floor, Mathematics Building, UWA
Fri, 08 Aug 2014 15:00
Fri, 08 Aug 2014 16:00
Michael Giudici <[email protected]>
Tue, 12 Aug 2014 12:06
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