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微分几何中的 Bochner 技术 (英文版)The Bochner tech 伍鸿熙 高等教育出版社
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商品名称:微分几何中的 Bochner 技术 (英文版)The Bochner technique in differential geometry
ISBN:9787040478389
出版社:高等教育出版社
出版年月:2017-10
作者:伍鸿熙
定价:79.00
页码:232
装帧:精装
版次:1
字数:300
开本:16开
套装书:否

This monograph is a detailed survey of an area of differential geometry surrounding the Bochner technique. This is a technique that falls under the general heading of "curvature and topology" and refers to a method initiated by Salomon Bochner in the 1940's for proving on compact Riemannian manifolds that certain objects of geometric interest (e.g. harmonic forms, harmonic spinor fields, etc.) must satisfy additional differential equations when appropriate curvature conditions are imposed. In 1953, K. Kodaira applied this method to prove the vanishing theorem that now bears his name for harmonic forms with values in a holomorphic vector bundle; this was the crucial step that allowed him to prove his famous imbedding theorem. Subsequently, the Bochner technique has been extended, on the one hand, to spinor fields and harmonic maps and, on the other, to harmonic functions and harmonic maps on noncompact manifolds . The last has led to the proof of rigidity properties of certain K?hler manifolds and locally symmetric spaces. This monograph gives a self-contained and coherent account of some of these developments, assuming the basic facts about Riemannian and K?hler geometry as well as the statement of the Hodge theorem. The brief introductions to the elementary portions of spinor geometry and harmonic maps may be especially useful to beginners. Bochner 技术是数学中经典和有效的技术,可以用来证明数学中非常重要的消失定理和刚性性质。伍鸿熙教授著书众多,写作经验丰富,本书是第一次系统介绍Bochner技术及其应用的著作。

Front Matter
1CoordinatesandFramesNormalataPoint
2TheWeitzenb?ckFormulas
3SomeResultsintheCompactCase
4SomeResultsintheNoncompactCase
5HarmonicSpinorFields
  5.1Algebra
  5.2Topology
  5.3Geometry
6HarmonicMapping
  6.1Riemannianvectorbundles
  6.2Thedefinitionofaharmonicmapandthefirstconsequences
  6.3Existenceresults
  6.4FirstapplicationsoftheBochnertechnique
  6.5Strongrigiditytheorems
  6.6Miscellaneousremarks
References
Appendix:VectorFieldsandRicciCurvaturebyS.Bochner
  A.1Realspaces
  A.2Hermitianmetric
  A.3Complexspaces
Index

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