Pham, Frédéric Remarque sur l’équivalence des fonctions de phase. (French) Zbl 0459.58003 C. R. Acad. Sci., Paris, Sér. A 290, 1095-1097 (1980). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 Documents MSC: 58C25 Differentiable maps on manifolds 58K99 Theory of singularities and catastrophe theory 32B10 Germs of analytic sets, local parametrization 32S05 Local complex singularities 37J99 Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems Keywords:bundle of cotangent directions; phase functions; characteristic variety; right-equivalence; non degenerate germs of complex analytic maps; Lagrangian submanifold PDFBibTeX XMLCite \textit{F. Pham}, C. R. Acad. Sci., Paris, Sér. A 290, 1095--1097 (1980; Zbl 0459.58003)