scientific article

zbMath0622.47051MaRDI QIDQ3759433

Boris Vainberg

Publication date: 1986

Full work available at URL: https://eudml.org/doc/71776

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

zbMATH Keywords

spectral decompositionLagrangian manifoldMaslov canonical operatorglobal parametrixnontrapping conditionCauchy problem for hyperbolic equationscomplete asymptotic expansion of the spectral function of elliptic operators and systemselliptic nonselfadjoint operator of second orderrepresentation of the Green function in terms of the spectral function of the corresponding steady-state operator

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) General theory of partial differential operators (47F05) Initial value problems for second-order hyperbolic equations (35L15)

Related Items (1)

Asymptotic of the spectral function of a positive elliptic operator without the nontrap condition

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