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This article is cited in 10 scientific papers (total in 10 papers)
Brief communications
Pointwise van der Corput Lemma for Functions of Several Variables
M. V. Ruzhanskii Imperial College London
Abstract:
A multidimensional version of the well-known van der Corput lemma is presented. A class of phase functions is described for which the corresponding oscillatory integrals satisfy a
multidimensional decay estimate. The obtained estimates are uniform with respect to parameters on which the phases and amplitudes may depend.
Keywords:
van der Corput lemma, oscillatory integral, asymptotic estimate.
Received: 13.04.2007
Citation:
M. V. Ruzhanskii, “Pointwise van der Corput Lemma for Functions of Several Variables”, Funktsional. Anal. i Prilozhen., 43:1 (2009), 91–93; Funct. Anal. Appl., 43:1 (2009), 75–77
Linking options:
https://www.mathnet.ru/eng/faa2937https://doi.org/10.4213/faa2937 https://www.mathnet.ru/eng/faa/v43/i1/p91
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