词条 | Pluripolar set |
释义 |
In mathematics, in the area of potential theory, a pluripolar set is the analog of a polar set for plurisubharmonic functions. DefinitionLet and let be a plurisubharmonic function which is not identically . The set is called a complete pluripolar set. A pluripolar set is any subset of a complete pluripolar set. Pluripolar sets are of Hausdorff dimension at most and have zero Lebesgue measure.[1] If is a holomorphic function then is a plurisubharmonic function. The zero set of is then a pluripolar set. See also
References1. ^{{cite book|last=Patrizio|first=Marco Abate ... [et al.] ; editors, Graziano Gentili, Jacques Guenot, Giorgio|title=Holomorphic dynamical systems : lectures given at the C.I.M.E. Summer School held in Cetraro, Italy, July 7-12, 2008|year=2010|publisher=Springer|location=Berlin|isbn=9783642131707|page=275}}
1 : Potential theory |
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