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2015 Bigraded cohomology of $\mathbb{Z}/2$–equivariant Grassmannians
Daniel Dugger
Geom. Topol. 19(1): 113-170 (2015). DOI: 10.2140/gt.2015.19.113

Abstract

We determine the RO(G)–graded Eilenberg–MacLane cohomology (with mod 2 coefficients) of the real, infinite Grassmannians in the case G = 2. Possible connections to motivic characteristic classes of quadratic bundles are briefly discussed.

Citation

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Daniel Dugger. "Bigraded cohomology of $\mathbb{Z}/2$–equivariant Grassmannians." Geom. Topol. 19 (1) 113 - 170, 2015. https://doi.org/10.2140/gt.2015.19.113

Information

Received: 21 November 2012; Revised: 27 March 2014; Accepted: 15 May 2014; Published: 2015
First available in Project Euclid: 16 November 2017

zbMATH: 1314.55003
MathSciNet: MR3318749
Digital Object Identifier: 10.2140/gt.2015.19.113

Subjects:
Primary: 55N91
Secondary: 55R40

Keywords: equivariant characteristic classes , equivariant Grassmannian

Rights: Copyright © 2015 Mathematical Sciences Publishers

Vol.19 • No. 1 • 2015
MSP
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