NEW RESULTS OF NONLINEAR SECOND-ORDER SINGULAR INITIAL VALUE PROBLEMS

He Ping Cheng, Guang Chong Yang, Wen Yong Yang

Abstract


In this paper, we present a new nonexistence result and a new existence result of positive solutions to the following initial value problem. Also, a new existence of the least positive solution is presented without the assumption of monotonicity.

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

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