L(2) Approaches in Several Complex Variables - Development of Oka-Cartan Theory by L(2) Estimates for the d-bar Operator (Paperback, Softcover reprint of the original 1st ed. 2015)

The purpose of this monograph is to present the current status of a rapidly developing part of several complex variables, motivated by the applicability of effective results to algebraic geometry and differential geometry. Highlighted are the new precise results on the L(2) extension of holomorphic functions. In Chapter 1, the classical questions of several complex variables motivating the development of this field are reviewed after necessary preparations from the basic notions of those variables and of complex manifolds such as holomorphic functions, pseudoconvexity, differential forms, and cohomology. In Chapter 2, the L(2) method of solving the d-bar equation is presented emphasizing its differential geometric aspect. In Chapter 3, a refinement of the Oka-Cartan theory is given by this method. The L(2) extension theorem with an optimal constant is included, obtained recently by Z. Blocki and by Q.-A. Guan and X.-Y. Zhou separately. In Chapter 4, various results on the Bergman kernel are presented, including recent works of Maitani-Yamaguchi, Berndtsson, and Guan-Zhou. Most of these results are obtained by the L(2) method. In the last chapter, rather specific results are discussed on the existence and classification of certain holomorphic foliations and Levi flat hypersurfaces as their stables sets. These are also applications of the L(2) method obtained during these 15 years.

General

Imprint:	Springer Verlag,Japan
Country of origin:	Japan
Series:	Springer Monographs in Mathematics
Release date:	August 2016
First published:	2015
Authors:	Takeo Ohsawa
Dimensions:	235 x 155mm (L x W)
Format:	Paperback
Pages:	196
Edition:	Softcover reprint of the original 1st ed. 2015
ISBN-13:	978-4-431-56296-2
Categories:	Books > Science & Mathematics > Mathematics > Calculus & mathematical analysis > Complex analysis Books > Science & Mathematics > Mathematics > Calculus & mathematical analysis > Functional analysis Books > Science & Mathematics > Mathematics > Geometry > Differential & Riemannian geometry Books > Science & Mathematics > Mathematics > Geometry > Algebraic geometry Promotions
LSN:	4-431-56296-6
Barcode:	9784431562962

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