Karpushkin, V. N. More precise uniform estimates of oscillatory integrals and areas. (English. Russian original) Zbl 0714.47009 Russ. Math. Surv. 43, No. 5, 236-238 (1988); translation from Usp. Mat. Nauk 43, No. 5(263), 197-198 (1988). See the review in Zbl 0692.47015. MSC: 47A55 Perturbation theory of linear operators 26D10 Inequalities involving derivatives and differential and integral operators 58J40 Pseudodifferential and Fourier integral operators on manifolds 42B99 Harmonic analysis in several variables 47G30 Pseudodifferential operators Keywords:oscillatory integral; canonical Maslov’s operator PDF BibTeX XML Cite \textit{V. N. Karpushkin}, Russ. Math. Surv. 43, No. 5, 236--238 (1988; Zbl 0714.47009); translation from Usp. Mat. Nauk 43, No. 5(263), 197--198 (1988) Full Text: DOI