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.
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
\Bibitem{Ruz09}
\by M.~V.~Ruzhanskii
\paper Pointwise van der Corput Lemma for Functions of Several Variables
\jour Funktsional. Anal. i Prilozhen.
\yr 2009
\vol 43
\issue 1
\pages 91--93
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\crossref{https://doi.org/10.4213/faa2937}
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\jour Funct. Anal. Appl.
\yr 2009
\vol 43
\issue 1
\pages 75--77
\crossref{https://doi.org/10.1007/s10688-009-0010-5}
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Linking options:
https://www.mathnet.ru/eng/faa2937
https://doi.org/10.4213/faa2937
https://www.mathnet.ru/eng/faa/v43/i1/p91
This publication is cited in the following 10 articles:
Akbar R. Safarov, Ulugbek A. Ibragimov, “Oscillatory integrals for Mittag–Leffler functions”, Zhurn. SFU. Ser. Matem. i fiz., 17:4 (2024), 488–496
Isroil A. Ikromov, Michael Ruzhansky, Akbar R. Safarov, “Oscillatory integrals for Mittag-Leffler functions with two variables”, Comptes Rendus. Mathématique, 362:G7 (2024), 789
Michael Ruzhansky, Akbar R. Safarov, Gafurjan A. Khasanov, “Uniform estimates for oscillatory integrals with homogeneous polynomial phases of degree 4”, Anal.Math.Phys., 12:6 (2022)
Jinping Zhuge, “Homogenization and boundary layers in domains of finite type”, Communications in Partial Differential Equations, 43:4 (2018), 549
Tokio Matsuyama, Michael Ruzhansky, “Scattering for strictly hyperbolic systems with time‐dependent coefficients”, Mathematische Nachrichten, 286:11-12 (2013), 1191
Jens Wirth, Springer Proceedings in Mathematics & Statistics, 44, Progress in Partial Differential Equations, 2013, 367
Ruzhansky M., “Multidimensional decay in the van der Corput lemma”, Studia Math., 208:1 (2012), 1–10
Ruzhansky M., Wirth J., “Dispersive estimates for hyperbolic systems with time-dependent coefficients”, J. Differential Equations, 251:4-5 (2011), 941–969
Matsuyama T., Ruzhansky M., “Asymptotic integration and dispersion for hyperbolic equations”, Adv. Differential Equations, 15:7-8 (2010), 721–756
G. M. Gubreev, A. A. Tarasenko, “Spectral decomposition of model operators in de Branges spaces”, Sb. Math., 201:11 (2010), 1599–1634