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On the asymptotic behavior of resolvent kernels and spectral functions for some class of hypoelliptic operators. (English) Zbl 0301.35007

35B40 Asymptotic behavior of solutions to PDEs
65H10 Numerical computation of solutions to systems of equations
35R20 Operator partial differential equations (= PDEs on finite-dimensional spaces for abstract space valued functions)
Full Text: DOI
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