A complete asymptotic expansion of a spectral function of elliptic operators in \(R^ n\)
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Publication:798853
zbMath0547.35040MaRDI QIDQ798853
Publication date: 1983
Published in: Moscow University Mathematics Bulletin (Search for Journal in Brave)
smooth coefficientscomplete asymptotic expansionMaslov's canonical operatorssecond order selfadjoint elliptic differential operator
General topics in linear spectral theory for PDEs (35P05) Asymptotic expansions of solutions to PDEs (35C20) Second-order elliptic equations (35J15)
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