Some new fixed point theorems are presented for operators of accretive, nonlinear contractive, or nonexpansive type. These results are then used to establish a new existence principle for second order boundary value problems in Hilbert spaces.
Fixed point theorems and nonlinear ergodic theorems for nonlinear semigroups and their applications
β Scribed by Wataru Takahashi
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 784 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0362-546X
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