Abstract
This paper considers semilinear elliptic boundary value problems of the form where the partial derivative ∂f/∂u is bounded above by the least eigenvalue of the linear elliptic operator L. Existence and uniqueness of solutions is proved by using monotone operator theory and sub and supersolution techniques.
Original language | English |
---|---|
Pages (from-to) | 139-149 |
Number of pages | 11 |
Journal | Proceedings of the Royal Society of Edinburgh: Section A Mathematics |
Volume | 80 |
Issue number | 1-2 |
DOIs | |
State | Published - 1 Jan 1978 |