A Harish-Chandra homomorphism for reductive group actions

Knop F (1994)

Publication Language: English

Publication Status: Published

Publication Type: Journal article, Original article

Publication year: 1994

Journal

Annals of Mathematics Princeton University, Department of Mathematics

Publisher: Princeton University, Department of Mathematics

Book Volume: 140

Pages Range: 253-288

Journal Issue: 2

DOI: 10.2307/2118600

Abstract

Let G be a connected reductive group and X a smooth G-variety.

Theorem: Assume that X is either spherical or affine. Then the center Z(X) of the ring of G-invariant differential operators on X is a polynomial ring. More precisely, Z(X) is isomorphic to the ring of invariants of a finite reflection group.

Authors with CRIS profile

Friedrich Knop Lehrstuhl für Mathematik (Algebra und Geometrie)

How to cite

APA:

Knop, F. (1994). A Harish-Chandra homomorphism for reductive group actions. Annals of Mathematics, 140(2), 253-288. https://dx.doi.org/10.2307/2118600

MLA:

Knop, Friedrich. "A Harish-Chandra homomorphism for reductive group actions." Annals of Mathematics 140.2 (1994): 253-288.

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