Mandai, Takeshi On the \(C^{\infty}\)-well-posedness of Goursat problems. (English) Zbl 0661.35057 Publ. Res. Inst. Math. Sci. 21, 843-852 (1985). Reviewer: E.C.Young MSC: 35L30 35A05 35B30 PDFBibTeX XMLCite \textit{T. Mandai}, Publ. Res. Inst. Math. Sci. 21, 843--852 (1985; Zbl 0661.35057) Full Text: DOI
Shibata, Yoshihiro E-well posedness of mixed initial-boundary value problem with constant coefficients in a quarter space. II. (English) Zbl 0472.35003 Proc. Japan Acad., Ser. A 56, 318-320 (1980). MSC: 35A05 35B30 35E15 35B45 PDFBibTeX XMLCite \textit{Y. Shibata}, Proc. Japan Acad., Ser. A 56, 318--320 (1980; Zbl 0472.35003) Full Text: DOI