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DEGREE THEORY FOR DISCONTINUOUS OPERATORS.
- Source :
-
Fixed Point Theory . 2021, Vol. 22 Issue 1, p141-156. 16p. - Publication Year :
- 2021
-
Abstract
- We introduce a new definition of topological degree for a meaningful class of operators which need not be continuous. Subsequently, we derive a number of fixed point theorems for such operators. As an application, we deduce a new existence result for first-order ODEs with discontinuous nonlinearities. [ABSTRACT FROM AUTHOR]
- Subjects :
- *TOPOLOGICAL degree
*OPERATOR theory
*DIFFERENTIAL equations
Subjects
Details
- Language :
- English
- ISSN :
- 15835022
- Volume :
- 22
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Fixed Point Theory
- Publication Type :
- Academic Journal
- Accession number :
- 148756078
- Full Text :
- https://doi.org/10.24193/fpt-ro.2021.1.10