Cycle for integration for zonal spherical function of type A_n

1995/11/14 by A. Kazarnovski-Krol, Kazarnovski-Krol, A.
Mathematics · #FOS: Mathematics #Quantum Algebra (math.QA) #math.QA #q-alg

paper · pdf · doi:10.48550/arxiv.q-alg/9511008

31 pages, Ams-Tex, including 12 Postscript figures

arxiv created 1997/03/06 · arxiv updated 2009/11/30

Abstract

Integral of a certain multivalued form over cycle \pmbΔ provides zonal spherical function of type A_n. This paper is devoted to quantum group analysis and verification of monodromy properties of the distinguished cycle \pmbΔ. Zonal spherical function is a particular conformal block of WA_n-algebra.

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