Kostov, V. P. Versal deformations of differential forms of real degree on the real line. (English. Russian original) Zbl 0738.58001 Math. USSR, Izv. 37, No. 3, 525-537 (1991); translation from Izv. Akad. Nauk SSSR, Ser. Mat. 54, No. 6, 1168-1180 (1990). See the review in Zbl 0722.58002. Cited in 1 ReviewCited in 2 Documents MSC: 58A10 Differential forms in global analysis 58D05 Groups of diffeomorphisms and homeomorphisms as manifolds Keywords:smooth differential forms; real line; group of diffeomorphisms; normal form; deformation PDF BibTeX XML Cite \textit{V. P. Kostov}, Math. USSR, Izv. 37, No. 3, 525--537 (1990; Zbl 0738.58001); translation from Izv. Akad. Nauk SSSR, Ser. Mat. 54, No. 6, 1168--1180 (1990) Full Text: DOI