Existence Theory for Multiple Solutions of a Singular Perturbation Problem
โ Scribed by Keller, Herbert B.
- Book ID
- 118198496
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 1972
- Tongue
- English
- Weight
- 609 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0036-1410
- DOI
- 10.1137/0503011
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๐ SIMILAR VOLUMES
In this paper, we establish a multiple existence result of periodic solutions for a nonlinear parabolic equations with singular nonlinearity at zero. To establish our result, We use an approximating process by smooth nonlinear functions to avoid a singularity in nonlinear term. And we adapt topologi
## Abstract In this paper we establish an existence theorem of strong solutions to a perturbed Neumann problem of the type equation image In particular, our solutions take their values in a fixed real interval. This latter fact allows us to state a multiplicity result assuming on __f__ an oscilla