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Workshop and Conference on Infinite Dimensional Lie Theory and Its Applications
July 17-25, 2003
The Fields Institute
Toronto, ON, Canada

Organizers
B. Allison (Alberta), S. Berman (Saskatoon), Y. Billig (Carleton), Y. Gao (York), E. Neher (Ottawa), A. Pianzola (Alberta)

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Central extensions of the elementary unitary Lie superalgebra
by
Ana Duff
York University

We will discuss the central extensions of the elementary unitary Lie superalgebra L over associative, commutative and unital superrings. In particular, we will discuss the centre of the universal central extension of L in terms of the second homology group of L. We will provide its description using a toral 5-grading of the Lie superalgebra L.

Date received: June 23, 2003

Copyright © 2003 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # cals-13.