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1. |
Record Nr. |
UNINA9910784004503321 |
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Autore |
Bahri Abbas |
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Titolo |
Recent progress in conformal geometry [[electronic resource] /] / Abbas Bahri, Yongzhong Xu |
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Pubbl/distr/stampa |
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London, : Imperial College Press, c2007 |
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ISBN |
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1-281-12065-0 |
9786611120658 |
1-86094-860-X |
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Descrizione fisica |
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1 online resource (522 p.) |
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Collana |
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Imperial College Press advanced texts in mathematics ; ; vol. 1 |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references (p. 199, 509). |
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Nota di contenuto |
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Preface A. Bahri and Y. Xu; Contents; 1. Sign-Changing Yamabe-Type Problems; 1.1 General Introduction; 1.2 Results and Conditions; 1.3 Conjecture 2 and Sketch of the Proof of Theorem 1; Outline; 1.4 The Difference of Topology; 1.5 Open Problems; 1.6 Preliminary Estimates and Expansions, the Principal Terms; 1.7 Preliminary Estimates; 1.8 Proof of the Morse Lemma at Infinity When the Concentrations are Comparable; 1.9 Redirecting the Estimates, Estimates on - ̀„vi-H1; Bibliography; 2. Contact Form Geometry; 2.1 General Introduction |
2.2 On the Dynamics of a Contact Structure along a Vector Field of its Kernel2.3 Appendix 1; 2.4 The Normal Form of (a, v) Near an Attractive Periodic Orbit of v; 2.5 Compactness; 2.6 Transmutations; 2.7 On the Morse Index of a Functional Arising in Contact Form Geometry; 2.8 Calculation of ?2J (x ).u2.u2; 2.9 Calculation of ?2J (x ).u2.u4; 2.10 Other Second Order Derivatives; 2.11Appendix; Bibliography |
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Sommario/riassunto |
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This book presents a new front of research in conformal geometry, on sign-changing Yamabe-type problems and contact form geometry in particular. New ground is broken with the establishment of a Morse lemma at infinity for sign-changing Yamabe-type problems. This family of problems, thought to be out of reach a few years ago, becomes a family of problems which can be studied: the book lays the foundation |
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for a program of research in this direction. In contact form geometry, a cousin of symplectic geometry, the authors prove a fundamental result of compactness in a variational problem on Legrend |
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2. |
Record Nr. |
UNISA996681482403316 |
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Titolo |
A vindication of their Majesties Wisdom in the nomination of some reverend persons to the vacant arch-bishopricks and bishopricks : occasioned by the scandalous reflections of unreasonable men / by a minister of London |
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Pubbl/distr/stampa |
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London, : Printed and are to be sold by Randal Taylor ..., 1691 |
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Descrizione fisica |
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Testo elettronico (PDF) ([7], 22 p.) |
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Disciplina |
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Soggetti |
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Chiesa - Rapporti [con lo] Stato - Inghilterra - 1529-1960 |
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Lingua di pubblicazione |
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Formato |
Risorsa elettronica |
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Livello bibliografico |
Monografia |
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Note generali |
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Riproduzione dell'originale conservato presso la Harvard University Library |
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