We establish necessary conditions for the existence of solutions to a class of semilinear hyperbolic problems defined on complete noncompact Riemannian manifolds, extending some nonexistence results for the wave operator with power nonlinearity on the whole Euclidean space. A general weight function depending on spacetime is allowed in front of the power nonlinearity.

Nonexistence for hyperbolic problems on Riemannian manifolds

Monticelli D. D.;Punzo F.;Squassina M.
2020-01-01

Abstract

We establish necessary conditions for the existence of solutions to a class of semilinear hyperbolic problems defined on complete noncompact Riemannian manifolds, extending some nonexistence results for the wave operator with power nonlinearity on the whole Euclidean space. A general weight function depending on spacetime is allowed in front of the power nonlinearity.
2020
hyperbolic problems
Nonexistence of solutions
wave equation
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/1149467
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