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＜電子ブック＞
Vanishing and Finiteness Results in Geometric Analysis : A Generalization of the Bochner Technique / by Stefano Pigola, Marco Rigoli, Alberto G Setti
(Progress in Mathematics. ISSN:2296505X ; 266)

版	1st ed. 2008.
出版者	(Basel : Birkhäuser Basel : Imprint: Birkhäuser)
出版年	2008
本文言語	英語
大きさ	XIV, 282 p : online resource
著者標目	*Pigola, Stefano author Rigoli, Marco author Setti, Alberto G author SpringerLink (Online service)
件　名	LCSH:Geometry, Differential LCSH:Global analysis (Mathematics) LCSH:Manifolds (Mathematics) LCSH:Mathematical analysis FREE:Differential Geometry FREE:Global Analysis and Analysis on Manifolds FREE:Analysis
一般注記	Harmonic, pluriharmonic, holomorphic maps and basic Hermitian and Kählerian geometry -- Comparison Results -- Review of spectral theory -- Vanishing results -- A finite-dimensionality result -- Applications to harmonic maps -- Some topological applications -- Constancy of holomorphic maps and the structure of complete Kähler manifolds -- Splitting and gap theorems in the presence of a Poincaré-Sobolev inequality This book presents very recent results involving an extensive use of analytical tools in the study of geometrical and topological properties of complete Riemannian manifolds. It analyzes in detail an extension of the Bochner technique to the non compact setting, yielding conditions which ensure that solutions of geometrically significant differential equations either are trivial (vanishing results) or give rise to finite dimensional vector spaces (finiteness results). The book develops a range of methods from spectral theory and qualitative properties of solutions of PDEs to comparison theorems in Riemannian geometry and potential theory. All needed tools are described in detail, often with an original approach. Some of the applications presented concern the topology at infinity of submanifolds, Lp cohomology, metric rigidity of manifolds with positive spectrum, and structure theorems for Kähler manifolds. The book is essentially self-contained and supplies in an original presentation the necessary background material not easily available in book form HTTP:URL=https://doi.org/10.1007/978-3-7643-8642-9

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