English

Verdier dualizing and the variation map

Algebraic Geometry 2023-08-16 v1

Abstract

We describe how the canonical and variation maps between the shifted nearby and vanishing cycles interact with Verdier dualizing.

Cite

@article{arxiv.2308.07819,
  title  = {Verdier dualizing and the variation map},
  author = {David B. Massey},
  journal= {arXiv preprint arXiv:2308.07819},
  year   = {2023}
}

Comments

7 pages

R2 v1 2026-06-28T11:56:07.843Z