Singular initial and boundary value problems with sign changing nonlinearities

Authors
Agarwal, RP O'Regan, D
Citation
Rp. Agarwal et D. O'Regan, Singular initial and boundary value problems with sign changing nonlinearities, IMA J APP M, 65(2), 2000, pp. 173-198
Citations number
8
Categorie Soggetti
Mathematics
Journal title
IMA JOURNAL OF APPLIED MATHEMATICS
ISSN journal
02724960 → ACNP
Volume
65
Issue
2
Year of publication
2000
Pages
173 - 198
Database
ISI
SICI code
0272-4960(200010)65:2<173:SIABVP>2.0.ZU;2-J
Abstract
A variety of new existence results are presented for both singular initial and boundary value problems where the nonlinearity is allowed to change sig n. Our theory is then applied to an example which arises naturally in nonli near mechanics (that is, in the membrane response of a spherical cap).