In this paper we investigate the effect of a partial obstacle on a semi linear elliptic boundary value problem which has, in general, no solution. We show that highly unstable solutions arise, a phenomenon previously observed for the same equation in presence of holes in the domain.
Titolo: | Holes and obstacles |
Autori: | |
Data di pubblicazione: | 1988 |
Rivista: | |
Abstract: | In this paper we investigate the effect of a partial obstacle on a semi linear elliptic boundary value problem which has, in general, no solution. We show that highly unstable solutions arise, a phenomenon previously observed for the same equation in presence of holes in the domain. |
Handle: | http://hdl.handle.net/11390/680517 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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