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Upper and lower solutions method and a superlinear singular boundary value problem

โœ Scribed by Daqing Jiang


Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
856 KB
Volume
44
Category
Article
ISSN
0898-1221

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Upper and lower solutions method and a s
โœ Qiumei Zhang; Daqing Jiang ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 282 KB

The singular boundary value problem is studied in this paper.The singularity may appear at t = 0 and the function g may be superlinear at u = โˆž and change sign. The existence of solutions is obtained via an upper and lower solutions method.