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2019 A Dolbeault–Hilbert complex for a variety with isolated singular points
John Lott
Ann. K-Theory 4(4): 707-720 (2019). DOI: 10.2140/akt.2019.4.707

Abstract

Given a compact Hermitian complex space with isolated singular points, we construct a Dolbeault-type Hilbert complex whose cohomology is isomorphic to the cohomology of the structure sheaf. We show that the corresponding K-homology class coincides with the one constructed by Baum, Fulton and MacPherson.

Citation

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John Lott. "A Dolbeault–Hilbert complex for a variety with isolated singular points." Ann. K-Theory 4 (4) 707 - 720, 2019. https://doi.org/10.2140/akt.2019.4.707

Information

Received: 23 April 2019; Revised: 20 June 2019; Accepted: 11 July 2019; Published: 2019
First available in Project Euclid: 20 March 2020

zbMATH: 07155164
MathSciNet: MR4050016
Digital Object Identifier: 10.2140/akt.2019.4.707

Subjects:
Primary: 19K33 , 19L10 , 32W05 , 58J10

Keywords: Dolbeault , Riemann–Roch , singular , variety

Rights: Copyright © 2019 Mathematical Sciences Publishers

Vol.4 • No. 4 • 2019
MSP
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