Sergeev, S. A. Asymptotic solution of the Cauchy problem with localized initial data for a wave equation with small dispersion effects. (English. Russian original) Zbl 1505.35044 Differ. Equ. 58, No. 10, 1376-1395 (2022); translation from Differ. Uravn. 58, No. 10, 1380-1399 (2022). MSC: 35B40 35B25 35B27 35L30 PDFBibTeX XMLCite \textit{S. A. Sergeev}, Differ. Equ. 58, No. 10, 1376--1395 (2022; Zbl 1505.35044); translation from Differ. Uravn. 58, No. 10, 1380--1399 (2022) Full Text: DOI
Dobrokhotov, S. Yu.; Nazaikinskii, V. E.; Schafarevich, A. I. Canonical operator on punctured Lagrangian manifolds. (English) Zbl 1462.35480 Russ. J. Math. Phys. 28, No. 1, 22-36 (2021). MSC: 35S05 35Q35 53D12 PDFBibTeX XMLCite \textit{S. Yu. Dobrokhotov} et al., Russ. J. Math. Phys. 28, No. 1, 22--36 (2021; Zbl 1462.35480) Full Text: DOI