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Patrick Winkert
Researcher at Technical University of Berlin
Publications - 112
Citations - 1611
Patrick Winkert is an academic researcher from Technical University of Berlin. The author has contributed to research in topics: Nonlinear system & Dirichlet problem. The author has an hindex of 16, co-authored 89 publications receiving 842 citations. Previous affiliations of Patrick Winkert include Martin Luther University of Halle-Wittenberg.
Papers
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Existence and uniqueness results for double phase problems with convection term
Leszek Gasiński,Patrick Winkert +1 more
TL;DR: In this article, the authors considered quasilinear elliptic equations with double phase phenomena and a reaction term depending on the gradient and proved the existence of a weak solution by applying the theory of pseudomonotone operators.
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Existence results for double phase implicit obstacle problems involving multivalued operators
TL;DR: In this article, the authors studied implicit obstacle problems driven by a nonhomogenous differential operator, called double phase operator, and a multivalued term which is described by Clarke's generalized gradient.
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Constant sign solutions for double phase problems with superlinear nonlinearity
Leszek Gasiński,Patrick Winkert +1 more
TL;DR: In this article, the existence of two constant sign solutions for a general class of double phase problems with convection term was shown provided the parameter is larger than the first eigenvalue of the p -Laplacian.