English

Sheaf Theoretic Approach to Lefschetz Calculus

Algebraic Topology 2024-11-12 v2

Abstract

We lift the Lefschetz number from an algebraic invariant of maps between spaces to an invariant of morphisms of data over the spaces.

Keywords

Cite

@article{arxiv.2410.13653,
  title  = {Sheaf Theoretic Approach to Lefschetz Calculus},
  author = {Alejandro O. Majadas-Moure and David Mosquera-Lois},
  journal= {arXiv preprint arXiv:2410.13653},
  year   = {2024}
}

Comments

21 pages. All comments are welcome!

R2 v1 2026-06-28T19:26:01.400Z