New fixed point theorems and application
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Chunyan Xue; Weigao Ge
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Article
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2007
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Elsevier Science
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English
β 227 KB
We obtain a new fixed point theorem in cone, which extend the Krasnosel'skii's compression-expansion theorem in cones. Under a quite relaxed condition two theorems for the existence of positive solutions of p-Laplacian boundary value problems are proved.