Young Basis, Wick Formula, and Higher Capelli Identities

Abstract

We prove Capelli type identities which involve the whole universal enveloping algebra $U(gl(n))$ and matrix elements of irreducible representations of the symmetric group. These identities generalize higher Capelli identities for the center of $U(gl(n))$ introduced in the author's paper \cite{Ok}. The main role in the proof play the Jucis-Murphy elements.

19 pages, AMS-TeX, minor corrections