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This article is cited in 4 scientific papers (total in 4 papers)
Parametrix and asymptotics of the spectral function of differential operators in $\mathbf R^n$
B. R. Vainberg
Abstract:
A new formula is obtained for a global parametrix of the Cauchy problem for hyperbolic equations and systems which is an analogue of the representation of the Green function in terms of the spectral function of the corresponding steady-state operator. In the selfadjoint case this formula makes it possible to obtain a complete asymptotic expansion of the spectral function of elliptic operators in $\mathbf R^n$.
Bibliography: 18 titles.
Received: 25.01.1984 and 17.09.1984
Citation:
B. R. Vainberg, “Parametrix and asymptotics of the spectral function of differential operators in $\mathbf R^n$”, Math. USSR-Sb., 58:1 (1987), 245–265
Linking options:
https://www.mathnet.ru/eng/sm1867https://doi.org/10.1070/SM1987v058n01ABEH003102 https://www.mathnet.ru/eng/sm/v172/i2/p243
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