Hopf, E. Generalized solutions of non-linear equations of first order. (English) Zbl 0168.35101 J. Math. Mech. 14, 951-973 (1965). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 ReviewsCited in 38 Documents Keywords:partial differential equations PDF BibTeX XML Cite \textit{E. Hopf}, J. Math. Mech. 14, 951--973 (1965; Zbl 0168.35101)