Work

Crossingless sheaves and their classes in the equivariant K -theory

Year: 2024

Type: article

Abstract: UDC 517.9 We introduce crossingless sheaves in certain equivariant derived categories, which are analogous to the Bezrukavnikov–Mirkovic exotic sheaves for two-block nilpotents. The classes of crossingless sheaves are computed in the equivariant K -theory of Cautis–Kamnitzer varieties.

Source: Ukrains’kyi Matematychnyi Zhurnal

DOI: 10.3842/umzh.v76i12.8083

Author: Galyna Dobrovolska

Institution: Ariel University

Language: English

Topic: Algebraic structures and combinatorial models

Subfield: Geometry and Topology

Field: Mathematics

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4405950006

FWCI:

Cites: 7

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Related to: 10