EXISTENCE OF POSITIVE SOLUTIONS FOR SINGULAR NONLINEAR STURM-LIOUVILLE BOUNDARY VALUE PROBLEMS

Jinxiu Mao, Zengqin Zhao, Naiwen Xu

Abstract


By using an effiective operator and the fixed point theorems in cone, especially Krasnoselskii fixed point theorem, theorems for the existence of at least one positive solution and a unique positive solution are obtained.

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ISSN: 1229-1595 (Print), 2466-0973 (Online)

(51767) 7 Kyungnamdaehak-ro, Masanhappo-gu, Changwon-si, Gyeongsangnam-do, Republic of Korea