Abstract

Related to isolated singularities, Kuranishi initiated deformation theory of CR structures. And this theory has been improved in T. Akahori, 1981. In this paper, we show that the canonical family, constructed in T. Akahori, 1981, is real analytic. This result gives a direct proof of Miyajima’s theorem about Isolated singularities and CR structures on their links (see K. Miyajima, 1980).

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