黎曼幾何 [Riemannian Geometry]

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齣版社: 世界圖書齣版公司
ISBN:9787506292184
版次:1
商品編碼:10096470
包裝:平裝
外文名稱:Riemannian Geometry
開本:24開
齣版時間:2008-05-01
用紙:膠版紙
頁數:300
正文語種:英語

具體描述

編輯推薦

  《黎曼幾何》非常值得一讀。

內容簡介

  The object of this book is to familiarize the reader with the basic language of and some fundamental theorems in Riemannian Geometry. To avoid referring to previous knowledge of differentiable manifolds, we include Chapter 0, which contains those concepts and results on differentiable manifolds which are used in an essential way in the rest of the book。
  The first four chapters of the book present the basic concepts of Riemannian Geometry (Riemannian metrics, Riemannian connections, geodesics and curvature). A good part of the study of Riemannian Geometry consists of understanding the relationship between geodesics and curvature. Jacobi fields, an essential tool for this understanding, are introduced in Chapter 5. In Chapter 6 we introduce the second fundamental form associated with an isometric immersion, and prove a generalization of the Theorem Egregium of Gauss. This allows us to relate the notion of curvature in Riemannian manifolds to the classical concept of Gaussian curvature for surfaces。

內頁插圖

目錄

Preface to the first edition
Preface to the second edition
Preface to the English edition
How to use this book
CHAPTER 0-DIFFERENTIABLE MANIFOLDS
1. Introduction
2. Differentiable manifolds;tangent space
3. Immersions and embeddings;examples
4. Other examples of manifolds,Orientation
5. Vector fields; brackets,Topology of manifolds

CHAPTER 1-RIEMANNIAN METRICS
1. Introduction
2. Riemannian Metrics

CHAPTER 2-AFFINE CONNECTIONS;RIEMANNIAN CONNECTIONS
1. Introduction
2. Affine connections
3. Riemannian connections

CHAPTER 3-GEODESICS;CONVEX NEIGHBORHOODS
1.Introduction
2.The geodesic flow
3.Minimizing properties ofgeodesics
4.Convex neighborhoods

CHAPTER 4-CURVATURE
1.Introduction
2.Curvature
3.Sectional curvature
4.Ricci curvature and 8calar curvature
5.Tensors 0n Riemannian manifoids

CHAPTER 5-JACOBI FIELDS
1.Introduction
2.The Jacobi equation
3.Conjugate points

CHAPTER 6-ISOMETRIC IMMERSl0NS
1.Introduction.
2.The second fundamental form
3.The fundarnental equations

CHAPTER 7-COMPLETE MANIFoLDS;HOPF-RINOW AND HADAMARD THEOREMS
1.Introduction.
2.Complete manifolds;Hopf-Rinow Theorem.
3.The Theorem of Hadamazd.

CHAPTER 8-SPACES 0F CONSTANT CURVATURE
1.Introduction
2.Theorem of Cartan on the determination ofthe metric by mebns of the curvature.
3.Hyperbolic space
4.Space forms
5.Isometries ofthe hyperbolic space;Theorem ofLiouville

CHAPTER 9一VARIATl0NS 0F ENERGY
1.Introduction.
2.Formulas for the first and second variations of enezgy
3.The theorems of Bonnet—Myers and of Synge-WeipJtein

CHAPTER 10-THE RAUCH COMPARISON THEOREM
1.Introduction
2.Ttle Theorem of Rauch.
3.Applications of the Index Lemma to immersions
4.Focal points and an extension of Rauch’s Theorem

CHAPTER 11—THE MORSE lNDEX THEOREM
1.Introduction
2.The Index Theorem

CHAPTER 12-THE FUNDAMENTAL GROUP OF MANIFOLDS 0F NEGATIVE CURVATURE
1.Introduction
2.Existence of closed geodesics
CHAPTER 13-THE SPHERE THEOREM
References
Index

前言/序言



用戶評價

評分

  讀這本書時,偶然還想到瞭我們日常對狂狷的理解大都錯瞭。《論語·子路》中雲:“不得中行而與之,必也狂狷乎。狂者進取,狷者有所不為也。”狂狷一詞可以分開解,“狂”是對自己來說,“狷”是麵對這個世界來說——自我進取,追求超越,是為狂;沉默以對,不敏俗事,是為狷。反觀那些文青藝青,其狂不過作態,其狷更不必說。惟有一個人道德無虧,纔有資格評價那些道德有虧的。——“你們中間誰是沒有罪的,誰就可以先拿石頭打她。”(《約翰福音》)

評分

1872年剋萊因在德國埃爾朗根大學作就職演講時,闡述瞭《埃爾朗根綱領》,用變換群對已有的幾何學進行瞭分類。在《埃爾朗根綱領》發錶後的半個世紀內,它成瞭幾何學的指導原理,推動瞭幾何學的發展,導緻瞭射影微分幾何、仿射微分幾何、共形微分幾何的建立。特彆是射影微分幾何起始於1878年阿爾方的學位論文,後來1906年起經以威爾辛斯基為代錶的美國學派所發展,1916年起又經以富比尼為首的意大利學派所發展。

評分

書包裝很好,服務也很滿意!

評分

還未看,看上去不錯。

評分

  

評分

  當然,也還有另一個原因,野夫先生的嬉笑怒罵就是如此。他們是穿過黑暗年代的那一輩,忍受著屈辱與邊緣化的放逐。每每想到野夫先生在大理的一處昏暗酒館或者西藏青山下一夜一夜喝著酒,我就更能感到時代的罪惡。他們尚且還能瀟灑,而不能離開傢室的就更不必想。

評分

哎喲不錯喲

評分

宜於初學者入門的適閤自學

評分

  如果與覆巢同下,

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