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.
Holes and obstacles
Musina, Roberta
1988-01-01
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.File in questo prodotto:
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