Abstract:
We prove the nonexistence of solutions to a number of higher order quasilinear elliptic and parabolic partial differential inequalities in bounded domains with point singularities on the boundary. The results are extended to systems of such inequalities. The proofs are based on the method of nonlinear capacity. We also present examples showing that the conditions obtained are sharp in the class of problems under consideration.
Citation:
E. I. Galakhov, “On higher order elliptic and parabolic inequalities with singularities on the boundary”, Function theory and differential equations, Collected papers. Dedicated to Academician Sergei Mikhailovich Nikol'skii on the occasion of his 105th birthday, Trudy Mat. Inst. Steklova, 269, MAIK Nauka/Interperiodica, Moscow, 2010, 82–90; Proc. Steklov Inst. Math., 269 (2010), 76–84
\Bibitem{Gal10}
\by E.~I.~Galakhov
\paper On higher order elliptic and parabolic inequalities with singularities on the boundary
\inbook Function theory and differential equations
\bookinfo Collected papers. Dedicated to Academician Sergei Mikhailovich Nikol'skii on the occasion of his 105th birthday
\serial Trudy Mat. Inst. Steklova
\yr 2010
\vol 269
\pages 82--90
\publ MAIK Nauka/Interperiodica
\publaddr Moscow
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\transl
\jour Proc. Steklov Inst. Math.
\yr 2010
\vol 269
\pages 76--84
\crossref{https://doi.org/10.1134/S0081543810020070}
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Linking options:
https://www.mathnet.ru/eng/tm2887
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This publication is cited in the following 1 articles:
V. E. Admasu, “On the absence of weak solutions of nonlinear nonnegative higher order parabolic inequalities with a nonlocal source”, Comput. Math. Math. Phys., 63:6 (2023), 1052–1063