Euler characteristic and fixed-point theorems (Q1863738)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Euler characteristic and fixed-point theorems |
scientific article; zbMATH DE number 1880384
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Euler characteristic and fixed-point theorems |
scientific article; zbMATH DE number 1880384 |
Statements
Euler characteristic and fixed-point theorems (English)
0 references
12 March 2003
0 references
Using the Euler characteristic, the author proves several fixed point theorems or, more precisely, several equilibrium results for convex-valued mappings. The definition of the Euler characteristic presented is well-known in topological fixed point theory. Alas, the references to topological degree theory are not sufficient either.
0 references
fixed-point
0 references
normal and tangent cones
0 references
Euler characteristic
0 references
equilibrium results
0 references
convex-valued mappings
0 references
topological fixed point theory
0 references
0.9230313
0 references
0.92111146
0 references
0 references
0 references
0.91162676
0 references
0.9091879
0 references
0 references
0 references
