Harmonic morphisms between Riemannian manifolds by Paul BairdHarmonic morphisms between Riemannian manifolds by Paul Baird

Harmonic morphisms between Riemannian manifolds

byPaul Baird, John C. Wood

Hardcover | April 15, 2003

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This is the first account in book form of the theory of harmonic morphisms between Riemannian manifolds. Harmonic morphisms are maps which preserve Laplace's equation. They can be characterized as harmonic maps which satisfy an additional first order condition. Examples include harmonicfunctions, conformal mappings in the plane, and holomorphic functions with values in a Riemann surface. There are connections with many concepts in differential geometry, for example, Killing fields, geodesics, foliations, Clifford systems, twistor spaces, Hermitian structures, isoparametricmappings, and Einstein metrics, and also the Brownian path-preserving maps of probability theory. Giving a complete account of the fundamental aspects of the subject, this book is self-contained, assuming only a basic knowledge of differential geometry. One chapter follows the complete development of the fundamental geometric aspects of harmonic maps from scratch.This text is suitable for a beginning graduate student interested in harmonic maps and morphisms, or related subjects. The student is brought to the frontiers of knowledge in this rapidly expanding field in which there are many interesting avenues of research to be developed.The authors are world leaders in the field, and have established many of the key results. In this book they have brought together their work and the work of many others to form a coherent account of the subject.This book is the 29th volume in the London Mathematical Society Monographs series, published by Oxford University press on behalf of the London Mathematical Society. The series contains authoritative accounts of current research in mathematics and high quality expository works bringing the reader tothe frontiers of research. Of particular interest are topics that have developed rapidly in the past ten years or so, but which have reached a certain level of maturity. Clarity of exposition is important and each book contains preliminary material to make the topic accessible to those commencingwork in this area.
Paul Baird is a Professeur de Mathematiques, Universite de Bretagne Occidentale, Brest. John C. Wood is a Professor of Pure Mathematics, University of Leeds.
Title:Harmonic morphisms between Riemannian manifoldsFormat:HardcoverDimensions:536 pages, 9.21 × 6.14 × 1.29 inPublished:April 15, 2003Publisher:Oxford University PressLanguage:English

The following ISBNs are associated with this title:

ISBN - 10:0198503628

ISBN - 13:9780198503620

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Table of Contents

IntroductionIBasic Facts on Harmonic Morphisms1. Complex-valued harmonic morphisms on three-dimensional Euclidean space2. Riemannian manifolds and conformality3. Harmonic mappings between Riemannian manifolds4. Fundamental properties of harmonic morphisms5. Harmonic morphisms defined by polynomialsIITwistor Methods6. Mini-twistor theory on three-dimensional space-forms7. Twistor methods8. Holomorphic harmonic morphisms9. Multivalued harmonic morphismsIIITopological and Curvature considerations10. Harmonic morphisms from compact 3-manifolds11. Curvature considerations12. Harmonic morphisms with one-dimensional fibres13. Reduction techniquesIVFurther Developments14. Harmonic morphisms between semi-Riemannian manifoldsAppendixGlossary of NotationBibliographyIndex