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Abstract
We prove a K-theoretic excess intersection formula for derived Artin stacks. When
restricted to classical schemes, it gives a refinement and new proof of R. Thomason’s
formula.
Keywords
derived algebraic geometry, algebraic K-theory, excess
intersection formula
Mathematical Subject Classification
Primary: 14A20, 14C17, 19Exx
Milestones
Received: 22 September 2020
Revised: 17 March 2021
Accepted: 2 April 2021
Published: 11 September 2021
