Endomorphisms of Equivariant Algebraic $K$-theory

Autor:	Kumar, K. Arun, Tripathi, Girja S
Rok vydání:	2023
Předmět:	Mathematics - Algebraic Geometry Mathematics - Algebraic Topology Mathematics - K-Theory and Homology
Druh dokumentu:	Working Paper
Popis:	In this paper we study equivariant algebraic $K$-theory for an action of a finite constant group scheme in the equivariant motivic homotopy theory. We prove that the equivariant algebraic $K$-theory is represented by an equivariant ind-scheme defined by Grassmannians. Using this result we show that in the category of equivariant motivic spaces the set of endomorphisms of the motivic space defined by $K_0(G,-)$ coincides with the set of endomorphisms of infinite Grassmannians in the equivariant motivic homotopy category. To this end we explicitly recall the folklore computation of equivariant $K$-theory of Grassmannians. Comment: 17 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2304.02544 Zobrazit plný text záznamu View this record from Arxiv