Puzzles in K-homology of Grassmannians

Pavlo Pylyavskyy, Jed Yang

Type: Article

Publication Date: 2019-12-31

Citations: 4

DOI: https://doi.org/10.2140/pjm.2019.303.703

Abstract

formulated a Littlewood-Richardson rule for the cohomology ring of Grassmannians in terms of puzzles.Vakil [Vak06] and Wheeler-Zinn-Justin [WZ16] have found additional triangular puzzle pieces that allow one to express structure constants for K-theory of Grassmannians.Here we introduce two other puzzle pieces of hexagonal shape

Locations

Pacific Journal of Mathematics - View
arXiv (Cornell University) - View - PDF
DataCite API - View

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