Remarks on "some fixed point theorems for s-convex subsets in p-normed spaces"

被引：2

作者：

Yu, Lu ^{[1
]}

机构：

[1] Univ Paris 1 Pantheon Sorbonne, Ctr Econ Sorbonne, UMR 8074, Paris, France

来源：

关键词：

Fixed point; Schauder's conjecture; Extreme point; Convex analysis;

D O I：

10.1007/s41478-023-00678-0

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We explain why a recent proof of Schauder's conjecture is not correct. A counterexample to a cited intermediate lemma is given.

引用

页码：1139 / 1143

页数：5

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