On solvability of monotone type problems with non-coercive set-valued operators (Q2711783)

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On solvability of monotone type problems with non-coercive set-valued operators
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    25 April 2001
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    set-valued operator
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    monotone operator
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    coercive operator
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    \(p\)-Laplacian
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    localization procedure
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    On solvability of monotone type problems with non-coercive set-valued operators (English)
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    The author studies inclusions \(A(u)\ni f\), where \(A\) is an operator of monotone type. The idea is to consider an auxiliary problem \(A(u)+G(u)\ni f+u\), where the right-hand side is perturbed by a parameter \(u\), and the left-hand side contains the perturbed operator \(A+G\) with better properties. The perturbations are chosen in such a way that they compensate each other. Then a localization procedure gives a solution of the initial problem. As examples problems with a weighted \(p\)-Laplacian are considered.
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