Abstract
A simple approach is presented to establish that if F is essential and F congruent to G, then G is essential. We discuss(i) the case when the multivalued map has closed (or weakly closed) graph, and(ii) the case when the set valued map has continuous (or weakly continuous) selections. (C) 1999 Elsevier Science Ltd. All rights reserved.
| Original language | English (Ireland) |
|---|---|
| Number of pages | 8 |
| Journal | Computers & Mathematics With Applications |
| Volume | 38 |
| Publication status | Published - 1 Oct 1999 |
Authors (Note for portal: view the doc link for the full list of authors)
- Authors
- Agarwal, RP,O'Regan, D