Tadeusz Jankowski, V. Lakshmikantham, "Monotone iterations for differential equations with a parameter", International Journal of Stochastic Analysis, vol. 10, Article ID 671410, 6 pages, 1997. https://doi.org/10.1155/S1048953397000348
Monotone iterations for differential equations with a parameter
Consider the problem . Employing the method of upper and lower solutions and the monotone iterative technique, existence of extremal solutions for the above equation are proved.
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