论文信息 - The stationary phase method and pseudodifferential operators

The stationary phase method and pseudodifferential operators

In the paper asymptotic expansions are calculated for integrals of rapidly oscillating functions, in which , and are smooth functions, and is real-valued. The results obtained serve to develop a calculus of pseudodifferential operators and generalizations of them, the Fourier integral operators.

M. Fedoryuk | M V Fedoryuk

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