Campus Event Calendar
Event Entry
New for: D3
What and Who
Descents and decreases, rises and increases
Dominique Foata
Strasbourg
Talk
AG 1, AG 3, AG 5, SWS, AG 4, RG1, MMCI
AG Audience
English
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Date, Time and Location
Friday, 12 November 2010
09:30
60 Minutes
E1 3
HS 002
Saarbrücken
Abstract
There have been several successful attempts to construct a noncommutative version or a q-analog of the celebrated MacMahon Master Theorem. However those q-analogs sitting in noncommutative algebras remain so far noninstrumental in word enumeration. Another approach consists of embedding the MacMahon Master identity into a multivariable environment, taking classical word statistics, such as descents and rises, into account. This provides a new tool for calculating several q-factorial series of generating polynomials for symmetric groups by multivariable statistics.
Contact
Benjamin Doerr
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Tags, Category, Keywords and additional notes
Kolkom 2010
Franziska Huth, 11/09/2010 15:09
Franziska Huth, 11/09/2010 15:08 -- Created document.
Franziska Huth, 11/09/2010 15:08 -- Created document.