Gvazava, J.; Bitsadze, R.; Baghaturia, G.; Menteshashvili, M. On characteristic problems with a non-compact support of data. (English) Zbl 1288.35353 Proc. A. Razmadze Math. Inst. 162, 130-135 (2013). MSC: 35L70 PDFBibTeX XMLCite \textit{J. Gvazava} et al., Proc. A. Razmadze Math. Inst. 162, 130--135 (2013; Zbl 1288.35353)
Gvazava, J. On hyperbolic equations with general integrals representable by superposition of arbitrary parameters, and characteristic problems. (English) Zbl 1277.35114 Proc. A. Razmadze Math. Inst. 159, 143-146 (2012). MSC: 35C15 35L72 35M10 PDFBibTeX XMLCite \textit{J. Gvazava}, Proc. A. Razmadze Math. Inst. 159, 143--146 (2012; Zbl 1277.35114)
Gvazava, J. On mean-value property for hyperbolic equations. (English) Zbl 1254.35012 Proc. A. Razmadze Math. Inst. 155, 117-118 (2011). MSC: 35B05 35L77 35L80 35Q05 35M10 PDFBibTeX XMLCite \textit{J. Gvazava}, Proc. A. Razmadze Math. Inst. 155, 117--118 (2011; Zbl 1254.35012)
Gvazava, J. On one nonlinear version of characteristic problem with a free support of data. (English) Zbl 1107.35390 Proc. A. Razmadze Math. Inst. 140, 91-107 (2006). MSC: 35L70 35L80 PDFBibTeX XMLCite \textit{J. Gvazava}, Proc. A. Razmadze Math. Inst. 140, 91--107 (2006; Zbl 1107.35390)
Gvazava, J. The mean value property for nonstrictly hyperbolic second order quasilinear equations and the nonlocal problems. (English) Zbl 1065.35202 Proc. A. Razmadze Math. Inst. 135, 79-96 (2004). MSC: 35L80 35L70 35L20 35L75 PDFBibTeX XMLCite \textit{J. Gvazava}, Proc. A. Razmadze Math. Inst. 135, 79--96 (2004; Zbl 1065.35202)
Gvazava, D. K. On the general integral of a class of nonlinear equations and its applications. (Russian) Zbl 0698.35032 Tr. Tbilis. Mat. Inst. Razmadze 90, 68-75 (1988). Reviewer: A.Džuraev MSC: 35C05 35L70 35L15 PDFBibTeX XMLCite \textit{D. K. Gvazava}, Proc. A. Razmadze Math. Inst. 90, 68--75 (1988; Zbl 0698.35032)
Gvazava, D. K. On second order nonlinear equations with complete characteristic systems and characteristic problems for them. (Russian) Zbl 0668.35012 Tr. Tbilis. Mat. Inst. Razmadze 87, 45-53 (1987). Reviewer: H.Kilp MSC: 35G20 35A05 35A30 PDFBibTeX XMLCite \textit{D. K. Gvazava}, Proc. A. Razmadze Math. Inst. 87, 45--53 (1987; Zbl 0668.35012)