Systems of wave equations: matrix spectrum and nonresonance (Q2707662)

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Systems of wave equations: matrix spectrum and nonresonance
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    3 April 2001
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    semilinear wave equation
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    boundary value problems
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    nonresonance conditions
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    periodic-Dirichlet boundary conditions
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    matrix spectrum
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    homotopy argument
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    Systems of wave equations: matrix spectrum and nonresonance (English)
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    The authors study the systems of semilinear wave equations with periodic-Dirichlet boundary conditions. They introduce the matrix spectrum and derive nonresonance results with respect to that spectrum. The main ingredient in the proofs is homotopy argument.NEWLINENEWLINEFor the entire collection see [Zbl 0933.00035].
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