English

A Borsuk-Ulam Type Generalization of the Leray-Schauder Fixed Point Theorem

Mathematical Physics 2009-02-26 v1 math.MP

Abstract

A generalization of the classical Leray-Schauder fixed point theorem, based on the in finite- dimensional Borsuk-Ulam type antipode construction, is proposed. Two completely different proofs based on the projection operator approach and on a weak version of the well known Krein-Milman theorem are presented.

Cite

@article{arxiv.0902.4416,
  title  = {A Borsuk-Ulam Type Generalization of the Leray-Schauder Fixed Point Theorem},
  author = {Anatoliy K. Prykarpatsky},
  journal= {arXiv preprint arXiv:0902.4416},
  year   = {2009}
}
R2 v1 2026-06-21T12:15:33.229Z