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Showing 1 to 2 of 2 for “"Sub- and Super-solutions."”.
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Variational methods in nonsmooth analysis and quasilinear equations
… weak slope. We introduce it in the first chapter and compare it with other slopes of the literature. We show that this notion is more suitable for the treatment of a certain class of quasilinear equations.Afterwards we formulate some results from regularity theory which we use later for our …
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Nonlinear Methods in the Study of Singular Partial Differential Equations
… applied probability, mathematical physics and biology. The purpose of this thesis is to develop analytical methods to investigate a large class of nonlinear elliptic PDEs underlying models from physical and biological sciences. These methods advance the knowledge of qualitative properties …