On a class of semipositone quasilinear elliptic boundary value problems
β Scribed by Y.S. Choi; E.H. Kim
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 97 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0362-546X
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π SIMILAR VOLUMES
The paper presents sufficient conditions for the existence of positive solutions to the singular boundary value problem I" = pq(t)f(t, z,z'), W(O) -&T'(O) = a > 0, z(T) = 0 with q > 0 on (O,T), f 2 0 on a suitable subset of (O,T] x (0,oo) x R which may be singular at z = 0 and where either a, p E (0
Project supported by the fund of Academia Sinica.
We are concerned with quasilinear partial differential equations of elliptic type which are degenerate; in particular we investigate the range of such quasilinear differential operators and properties of the solution operator. For elliptic problems which are semilinear in nature, much has been accom