Uniform estimates for oscillatory integrals with smooth phase

2021/11/05 by Ikromov Isroil Akramovich, Akramovich, Ikromov Isroil, Safarov Akbar Raxmanovich +1
Mathematics · #35D10 #Advanced Harmonic Analysis Research #Classical Analysis and ODEs (math.CA) #FOS: Mathematics

paper · pdf · doi:10.48550/arxiv.2111.03747

openalex publication_date 2021/11/05 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We consider the problem on uniform estimates for an oscillatory integrals with the smooth phase functions having singularities D_∞ . The estimate is sharp and analogy to estimates of the work of V.N.Karpushkin.

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