Multiple radial solutions for a class of elliptic systems with singular nonlinearities
β Scribed by S. Cingolani; M. Lazzo; J. F. Padial
- Publisher
- Springer
- Year
- 1998
- Tongue
- English
- Weight
- 430 KB
- Volume
- 175
- Category
- Article
- ISSN
- 0373-3114
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π SIMILAR VOLUMES
~ eivcd 26 /"ehruatT /996. received tn rt 'vised lorm 13 ~larch 1996. re(ezv(.d l, r puhli('ation 27 Vov('mher 199Β’~) kΒ’.v w.rd,~ am/ phrase,: t!ntire solutions, semilinear elltptic equations, upper and lower solution method I. INTRODU('TI(.)N ANI) RI!SUI.TS = (1 + Ix'12) '+~Β°t w(x)-~ -> (1 + Ix']2)
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