On some singular periodic parabolic problems. (English) Zbl 1077.35008
The authors prove by the method of sub- and supersolutions the existence of positive periodic solutions to some singular parabolic problems on smooth bounded domains.
Reviewer: Sen-Zhong Huang (Hamburg)
MSC:
| 35B10 | Periodic solutions to PDEs |
| 35K55 | Nonlinear parabolic equations |
| 35K20 | Initial-boundary value problems for second-order parabolic equations |
References:
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