Abstract
Using the theory of fixed point index, this paper presents the existence of positive solutions for the singular second-order initial value problems, where may be singular at and , and may change sign.
Funding Statement
The project is supported by the fund of National Natural Science(10571111) and the fund of Shandong Education Committee(J07WH08).
Citation
Lili Zhang. Baoqiang Yan. "Positive Solutions for Singular Initial Value Problems with Sign Changing Nonlinearities Depending on ." SUT J. Math. 43 (2) 287 - 307, June 2007. https://doi.org/10.55937/sut/1252507852
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