Tsuji, Mikio; Nguyen Duy Thai Son Geometric solutions of nonlinear second order hyperbolic equations. (English) Zbl 1003.35092 Acta Math. Vietnam. 27, No. 1, 97-117 (2002). MSC: 35L70 58J47 PDFBibTeX XMLCite \textit{M. Tsuji} and \textit{Nguyen Duy Thai Son}, Acta Math. Vietnam. 27, No. 1, 97--117 (2002; Zbl 1003.35092)
Tran Duc Van; Nguyen Hoang; Nguyen Duy Thai Son On the explicit representation of global solutions of the Cauchy problem for Hamilton-Jacobi equations. (English) Zbl 0990.35037 Acta Math. Vietnam. 19, No. 2, 111-120 (1994). Reviewer: S.Mirica (Bucureşti) MSC: 35F25 49L25 PDFBibTeX XMLCite \textit{Tran Duc Van} et al., Acta Math. Vietnam. 19, No. 2, 111--120 (1994; Zbl 0990.35037)
Tran Duc Van; Nguyen Duy Thai Son On the uniqueness of global classical solutions of the Cauchy problems for nonlinear partial differential equations of first order. (English) Zbl 0900.35084 Acta Math. Vietnam. 18, No. 1, 127-136 (1993). MSC: 35F25 35A05 PDFBibTeX XMLCite \textit{Tran Duc Van} and \textit{Nguyen Duy Thai Son}, Acta Math. Vietnam. 18, No. 1, 127--136 (1993; Zbl 0900.35084)
Tran Duc Van; Nguyen Duy Thai Son On the uniqueness of global classical solutions of the Cauchy problem for Hamilton-Jacobi equations. (English) Zbl 0900.35083 Acta Math. Vietnam. 17, No. 1, 161-167 (1992). MSC: 35F25 35A05 PDFBibTeX XMLCite \textit{Tran Duc Van} and \textit{Nguyen Duy Thai Son}, Acta Math. Vietnam. 17, No. 1, 161--167 (1992; Zbl 0900.35083)
Tran Duc Van; Nguyen Duy Thai Son; Dinh Dung Approximately solving the Cauchy problem for the wave equation by the method of differential operators of infinite order. (English) Zbl 0683.65082 Acta Math. Vietnam. 13, No. 2, 127-136 (1988). Reviewer: Jiří Vaníček (Praha) MSC: 65M60 65M15 35L05 46E35 PDFBibTeX XMLCite \textit{Tran Duc Van} et al., Acta Math. Vietnam. 13, No. 2, 127--136 (1988; Zbl 0683.65082)