Existence of solutions to nonlinear Neum
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Li Wei; Ravi P. Agarwal
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Article
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2008
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Elsevier Science
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English
โ 335 KB
Using perturbation results on the sums of ranges of nonlinear accretive mappings of Calvert and Gupta [B.D. Calvert, C.P. Gupta, Nonlinear elliptic boundary value problems in L p -spaces and sums of ranges of accretive operators, Nonlinear Anal. 2 (1978) 1-26], we present some abstract existence res