Colin de Verdière, Yves; Vey, J. Le lemme de Morse isochore. (French) Zbl 0441.58003 Topology 18, 283-293 (1979). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 36 Documents MSC: 58C25 Differentiable maps on manifolds 58K99 Theory of singularities and catastrophe theory 57R70 Critical points and critical submanifolds in differential topology 58A10 Differential forms in global analysis Keywords:isochoral Morse lemma; normalization of a nondegenerate critical point in the presence of a volume form PDF BibTeX XML Cite \textit{Y. Colin de Verdière} and \textit{J. Vey}, Topology 18, 283--293 (1979; Zbl 0441.58003) Full Text: DOI OpenURL