English

Index theory for partial-bijections

Combinatorics 2015-10-09 v1

Abstract

We offer streamlined proofs of fundamental theorems regarding the index theory for partial self-maps of an infinite set that are bijective between cofinite subsets.

Keywords

Cite

@article{arxiv.1510.02397,
  title  = {Index theory for partial-bijections},
  author = {P. L. Robinson},
  journal= {arXiv preprint arXiv:1510.02397},
  year   = {2015}
}

Comments

5 pages

R2 v1 2026-06-22T11:15:55.089Z