SMS scnews item created by James East at Fri 8 May 2009 1505
Type: Seminar
Modified: Fri 8 May 2009 1509
Distribution: World
Expiry: 15 May 2009
Calendar1: 15 May 2009 1205-1255
CalLoc1: Carslaw 375
CalTitle1: Algebra Seminar: Molev -- Higher Sugawara operators for gl(n)
Auth: jamese@bari.maths.usyd.edu.au

Algebra Seminar

Higher Sugawara operators for gl(n)

Alex Molev

Friday May 15, 12:05--12:55pm, Carslaw 375

Abstract

We give an explicit description of the center of the affine vertex algebra for gl(n) at the critical level. The results are applied to construct generators of the classical W-algebra for gl(n) and calculate the eigenvalues of the central elements in the Wakimoto modules at the critical level.

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After the seminar we will be taking the speaker to lunch.

See the Algebra Seminar web page for information about other seminars in the series.

James East jamese@maths.usyd.edu.au


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