Visual Differential Geometry and Forms : : A Mathematical Drama in Five Acts / / Tristan Needham.
An inviting, intuitive, and visual exploration of differential geometry and formsVisual Differential Geometry and Forms fulfills two principal goals. In the first four acts, Tristan Needham puts the geometry back into differential geometry. Using 235 hand-drawn diagrams, Needham deploys Newton’s geo...
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Superior document: | Title is part of eBook package: De Gruyter EBOOK PACKAGE COMPLETE 2021 English |
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Place / Publishing House: | Princeton, NJ : : Princeton University Press, , [2021] ©2021 |
Year of Publication: | 2021 |
Language: | English |
Online Access: | |
Physical Description: | 1 online resource (584 p.) :; 235 b/w illus. |
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Other title: | Frontmatter -- Contents -- Prologue -- Acknowledgements -- ACT I The Nature of Space -- 1 Euclidean and Non-Euclidean Geometry -- 2 Gaussian Curvature -- 3 Exercises for Prologue and Act I -- ACT II The Metric -- 4 Mapping Surfaces: The Metric -- 5 The Pseudosphere and the Hyperbolic Plane -- 6 Isometries and Complex Numbers -- 7 Exercises for Act II -- ACT III Curvature -- 8 Curvature of Plane Curves -- 9 Curves in 3-Space -- 10 The Principal Curvatures of a Surface -- 11 Geodesics and Geodesic Curvature -- 12 The Extrinsic Curvature of a Surface -- 13 Gauss’s Theorema Egregium -- 14 The Curvature of a Spike -- 15 The Shape Operator -- 16 Introduction to the Global Gauss–Bonnet Theorem -- 17 First (Heuristic) Proof of the Global Gauss–Bonnet Theorem -- 18 Second (Angular Excess) Proof of the Global Gauss–Bonnet Theorem -- 19 Third (Vector Field) Proof of the Global Gauss–Bonnet Theorem -- 20 Exercises for Act III -- ACT IV Parallel Transport -- 21 An Historical Puzzle -- 22 Extrinsic Constructions -- 23 Intrinsic Constructions -- 24 Holonomy -- 25 An Intuitive Geometric Proof of the Theorema Egregium -- 26 Fourth (Holonomy) Proof of the Global Gauss–Bonnet Theorem -- 27 Geometric Proof of the Metric Curvature Formula -- 28 Curvature as a Force between Neighbouring Geodesics -- 29 Riemann’s Curvature -- 30 Einstein’s Curved Spacetime -- 31 Exercises for Act IV -- ACT V Forms -- 32 1-Forms -- 33 Tensors -- 34 2-Forms -- 35 3-Forms -- 36 Differentiation -- 37 Integration -- 38 Differential Geometry via Forms -- 39 Exercises for Act V -- Further Reading -- Bibliography -- Index |
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Summary: | An inviting, intuitive, and visual exploration of differential geometry and formsVisual Differential Geometry and Forms fulfills two principal goals. In the first four acts, Tristan Needham puts the geometry back into differential geometry. Using 235 hand-drawn diagrams, Needham deploys Newton’s geometrical methods to provide geometrical explanations of the classical results. In the fifth act, he offers the first undergraduate introduction to differential forms that treats advanced topics in an intuitive and geometrical manner.Unique features of the first four acts include: four distinct geometrical proofs of the fundamentally important Global Gauss-Bonnet theorem, providing a stunning link between local geometry and global topology; a simple, geometrical proof of Gauss’s famous Theorema Egregium; a complete geometrical treatment of the Riemann curvature tensor of an n-manifold; and a detailed geometrical treatment of Einstein’s field equation, describing gravity as curved spacetime (General Relativity), together with its implications for gravitational waves, black holes, and cosmology. The final act elucidates such topics as the unification of all the integral theorems of vector calculus; the elegant reformulation of Maxwell’s equations of electromagnetism in terms of 2-forms; de Rham cohomology; differential geometry via Cartan’s method of moving frames; and the calculation of the Riemann tensor using curvature 2-forms. Six of the seven chapters of Act V can be read completely independently from the rest of the book.Requiring only basic calculus and geometry, Visual Differential Geometry and Forms provocatively rethinks the way this important area of mathematics should be considered and taught. |
Format: | Mode of access: Internet via World Wide Web. |
ISBN: | 9780691219899 9783110754001 9783110753776 9783110754131 9783110753905 9783110739121 |
DOI: | 10.1515/9780691219899?locatt=mode:legacy |
Access: | restricted access |
Hierarchical level: | Monograph |
Statement of Responsibility: | Tristan Needham. |