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SEMINAR: Groups and Combinatorics Seminar: Codes from quadrics in symplectic space

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Today's date is Tuesday, December 01, 2020
Groups and Combinatorics Seminar: Codes from quadrics in symplectic space Other events...
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.
Speaker(s) Mark Ioppolo
Location Weatherburn Lecture Theatre, Ground Floor, Mathematics Building, UWA
Contact Michael Giudici <[email protected]>
Start Fri, 08 Aug 2014 15:00
End Fri, 08 Aug 2014 16:00
Submitted by Michael Giudici <[email protected]>
Last Updated Tue, 12 Aug 2014 12:06
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