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Delta waves for elastic dynamic system. (Chinese. English summary) Zbl 0920.35091

Summary: We discuss the propagation of delta waves for the semilinear elastodynamic system. Under the conditions of which the nonlinear items are globally bounded and Lipschitz continuous, we proved the existence of delta waves for the semilinear elastodynamic systems.

MSC:

35L55 Higher-order hyperbolic systems
74H45 Vibrations in dynamical problems in solid mechanics
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