Informace o publikaci

Rigid Embeddings of Sasakian Hyperquadrics in C^n+1

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EZHOV Vladimir KOLÁŘ Martin SCHMALZ Gerd

Rok publikování 2018
Druh Článek v odborném periodiku
Časopis / Zdroj JOURNAL OF GEOMETRIC ANALYSIS
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
Doi http://dx.doi.org/10.1007/s12220-017-9900-6
Klíčová slova Sasakian manifolds; Hyperquadrics; Normal form; Kahler potential; Ricci curvature
Popis We give a classification of Sasakian manifolds that are CR-equivalent to hyperquadrics by describing their exact parameter space. For " half" of the parameter space, we find an explicit representation by defining equations. This problem is related to the problem of finding pseudo-Kahler potentials with prescribed Ricci curvature.