Abstract
This paper presents a lower and upper solution technique for singular second order boundary value problems on the half line.
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The project is supported by the Fund of Outstanding Middle-aged Scientists of Shandong Province
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Yan, B.Q., O’regan, D. & Agarwal, R.P. Positive Solutions to Singular Boundary Value Problems with Sign Changing Nonlinearities on the Half-Line via Upper and Lower Solutions. Acta Math Sinica 23, 1447–1456 (2007). https://doi.org/10.1007/s10114-005-0822-z
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DOI: https://doi.org/10.1007/s10114-005-0822-z