On a hyperbolic equation of high order in a Banach space (Q1198683)

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scientific article; zbMATH DE number 90488
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On a hyperbolic equation of high order in a Banach space
scientific article; zbMATH DE number 90488

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    On a hyperbolic equation of high order in a Banach space (English)
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    16 January 1993
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    A Cauchy problem for an abstract hyperbolic equation which generalizes an equation modeling the propagation of time-dependent acoustic waves, is investigated. Existence and uniqueness of the solution of the Cauchy problem are established using techniques involving strongly continuous cosine operator functions.
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    Cauchy problem
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    abstract hyperbolic equation
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    propagation of time- dependent acoustic waves
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    strongly continuous cosine operator functions
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