Ferapontov, E. V. Invariant description of solutions of hydrodynamic-type systems in hodograph space: Hydrodynamic surfaces. (English) Zbl 1039.53008 J. Phys. A, Math. Gen. 35, No. 32, 6883-6892 (2002). MSC: 53A07 35Q35 37K25 53A60 PDFBibTeX XMLCite \textit{E. V. Ferapontov}, J. Phys. A, Math. Gen. 35, No. 32, 6883--6892 (2002; Zbl 1039.53008) Full Text: DOI arXiv
Balk, A. M.; Ferapontov, E. V. Invariants of wave systems and web geometry. (English) Zbl 0913.76008 Zakharov, V. E. (ed.), Nonlinear waves and weak turbulence. Transl. from the Russian. Providence, RI: AMS, American Mathematical Society. Transl., Ser. 2, Am. Math. Soc. 182 (36), 1-30 (1998). MSC: 76B15 53A60 78A40 76X05 PDFBibTeX XMLCite \textit{A. M. Balk} and \textit{E. V. Ferapontov}, Transl., Ser. 2, Am. Math. Soc. 182, 1--30 (1998; Zbl 0913.76008)
Ferapontov, E. V. Integration of weakly nonlinear semi-Hamiltonian systems of hydrodynamic type by methods of the theory of webs. (English. Russian original) Zbl 0802.58029 Math. USSR, Sb. 71, No. 1, 65-79 (1992); translation from Mat. Sb. 181, No. 9, 1220-1235 (1990). MSC: 37J35 37K10 37C80 53A60 PDFBibTeX XMLCite \textit{E. V. Ferapontov}, Math. USSR, Sb. 71, No. 1, 65--79 (1992; Zbl 0802.58029); translation from Mat. Sb. 181, No. 9, 1220--1235 (1990) Full Text: DOI EuDML
Ferapontov, E. V. Integration of weakly nonlinear semi-Hamiltonian systems of hydrodynamic type by methods of the theory of webs. (English. Russian original) Zbl 0798.76003 Math. USSR, Sb. 71, No. 1, 65-79 (1992); translation from Mat. Sb. 181, No. 9, 1220-1235 (1990). MSC: 76A99 37J99 53A60 PDFBibTeX XMLCite \textit{E. V. Ferapontov}, Math. USSR, Sb. 71, No. 1, 65--79 (1992; Zbl 0798.76003); translation from Mat. Sb. 181, No. 9, 1220--1235 (1990) Full Text: DOI EuDML
Ferapontov, E. V. Weakly-nonlinear semi-Hamiltonian systems of three differential equations from the point of view of the theory of webs. (Russian. English summary) Zbl 0714.53020 Uch. Zap. Tartu. Gos. Univ. 803, 103-114 (1988). Reviewer: V.V.Goldberg MSC: 53A60 35L40 PDFBibTeX XML