English

Completion theorem for equivariant $K$-theory

Algebraic Geometry 2015-11-17 v2 K-Theory and Homology

Abstract

In this paper, we study the algebraic analogue of the topological Atiyah-Segal completion theorem. We verify this completion theorem for the algebraic equivariant KK-theory of smooth projective schemes. We also show that the completion theorem fails in general for smooth non-projective schemes.

Keywords

Cite

@article{arxiv.1201.5766,
  title  = {Completion theorem for equivariant $K$-theory},
  author = {Amalendu Krishna},
  journal= {arXiv preprint arXiv:1201.5766},
  year   = {2015}
}

Comments

Final version, to appear in J. reine angew. Math. (Crelle), (2015)

R2 v1 2026-06-21T20:10:36.208Z