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On holomorphic isometries for the Kobayashi and Carathéodory distances on complex manifolds

Sergio Venturini — 1989

Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni

It is shown that under certain conditions every holomorphic isometry for the Carathéodory or the Kobayashi distances is an isometry for the corrisponding metrics. These results are used to give a characterization of biholomorphic mappings between convex domains and complete circular domains.

On holomorphic isometries for the Kobayashi and Carathéodory distances on complex manifolds

Sergio Venturini — 1989

Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti

It is shown that under certain conditions every holomorphic isometry for the Carathéodory or the Kobayashi distances is an isometry for the corrisponding metrics. These results are used to give a characterization of biholomorphic mappings between convex domains and complete circular domains.

Transversally Pseudoconvex Foliations

Giuseppe TomassiniSergio Venturini — 2010

Bollettino dell'Unione Matematica Italiana

We consider real analytic foliations X with complex leaves of transversal dimension one and we give the notion of transversal pseudoconvexity. This amounts to require that the transverse bundle N F to the leaves carries a metric { λ j } on the the fibres such that the tangential (1,1)-form Ω = { λ j ¯ λ j - 2 ¯ λ j λ j } is positive. This condition is of a special interest if the foliation X is 1 complete i.e. admits a smooth exhaustion function ϕ which is strongly plusubharmonic along the leaves. In this situation we prove that there...

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