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SEMINAR: Groups and Combinatorics Seminar: Compositions of n and an application to the covering number of the symmetric groups

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Groups and Combinatorics Seminar: Compositions of n and an application to the covering number of the symmetric groups Other events...
Groups and Combinatorics Seminar

Pablo Spiga (University of Milano-Bicocca)

will speak on

Compositions of n and an application to the covering number of the symmetric groups

at 1pm in MLR2 on Tuesday 21st of August

Abstract: Given a positive integer n, a k-composition of n is an ordered sequence of k positive integers summing up to n. In this short talk, we are interested on the number of k-compositions satisfying some "coprimeness" condition. As an application we give a Classification-free proof of some results on the covering number of the symmetric group.

All welcome
Speaker(s) Pablo Spiga
Location Maths Lecture Room 2
Contact Michael Giudici <[email protected]>
Start Tue, 21 Aug 2012 13:00
End Tue, 21 Aug 2012 13:45
Submitted by Michael Giudici <[email protected]>
Last Updated Thu, 16 Aug 2012 19:10
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