An example employing convexity in functional fixed point arguments (Q2850055)
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: An example employing convexity in functional fixed point arguments |
scientific article; zbMATH DE number 6212310
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An example employing convexity in functional fixed point arguments |
scientific article; zbMATH DE number 6212310 |
Statements
26 September 2013
0 references
multiple fixed-point theorems
0 references
convexity
0 references
Leggett-Williams fixed-point theorem
0 references
expansion
0 references
compression
0 references
An example employing convexity in functional fixed point arguments (English)
0 references
This paper is concerned with the second-order nonlinear right focal boundary value problem NEWLINE\[NEWLINEx''(t)+f(x(t))=0,\;t\in (0,1),\quad x(0)=0=x'(1).NEWLINE\]NEWLINE By using a convexity technique and a functional fixed point theorem, the authors prove the existence of at least one positive solution to the above boundary value problem.
0 references
