English

The Sebastiani-Thom Isomorphism in the Derived Category

Algebraic Geometry 2007-05-23 v1

Abstract

We prove a derived category version of the Sebastiani-Thom Theorem, which describes the vanishing cycles of the sum of two functions of disjoint variables.

Keywords

Cite

@article{arxiv.math/9908101,
  title  = {The Sebastiani-Thom Isomorphism in the Derived Category},
  author = {David B. Massey},
  journal= {arXiv preprint arXiv:math/9908101},
  year   = {2007}
}

Comments

8 pages

R2 v1 2026-07-22T18:04:13.308Z