Articles with "concave nonlinearities" as a keyword



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An Investigation of an Integral Equation Involving Convex–Concave Nonlinearities

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Published in 2021 at "Mathematics"

DOI: 10.3390/math9192372

Abstract: We investigate the existence and uniqueness of positive solutions to an integral equation involving convex or concave nonlinearities. A numerical algorithm based on Picard iterations is provided to obtain an approximation of the unique solution.… read more here.

Keywords: convex concave; integral equation; equation involving; concave nonlinearities ... See more keywords