scientific article

zbMath0780.35058MaRDI QIDQ4022612

Kôichi Uchiyama

Publication date: 17 January 1993

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

asymptotic expansiona priori estimatespseudo-differential operatorsLeray-Gårding inequalitysingularly perturbed Cauchy problemshigher order Sobolev estimateslinear strictly hyperbolic operators

Mathematics Subject Classification ID

Singular perturbations in context of PDEs (35B25) A priori estimates in context of PDEs (35B45) Initial value problems for higher-order hyperbolic equations (35L30) Initial value problems for PDEs with pseudodifferential operators (35S10)

Related Items (1)

On the admissibility of singular perturbations in Cauchy problems. II

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