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Asymptotic behavior of solutions to Cauchy-Dirichlet problems for second-order hyperbolic equations in cylinder with non-smooth base. (English) Zbl 1173.35401
Summary: This paper concerns a Cauchy-Dirichlet problem for second-order hyperbolic equations in infinite cylinders with the base containing conical points. Some results on the asymptotical expansions of generalized solutions of this problem are given.
MSC:
35D05 Existence of generalized solutions of PDE (MSC2000)
35C20 Asymptotic expansions of solutions to PDEs
35L20 Initial-boundary value problems for second-order hyperbolic equations
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