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1. |
Record Nr. |
UNINA9910451104803321 |
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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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Conformal geometry |
Electronic books. |
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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 |
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family of problems which can be studied: the book lays the foundation 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. |
UNINA9910255296503321 |
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Autore |
Wang Peijie |
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Titolo |
Revolutionary Committees in the Cultural Revolution Era of China : Exploring a Mode of Governance in Historical and Future Perspectives / / by Peijie Wang |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Palgrave Macmillan, , 2017 |
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ISBN |
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Edizione |
[1st ed. 2017.] |
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Descrizione fisica |
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1 online resource (IX, 111 p.) |
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Disciplina |
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Soggetti |
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Asia - Politics and government |
China - History |
Political leadership |
Comparative government |
Political science |
World politics |
Asian Politics |
History of China |
Political Leadership |
Comparative Politics |
Governance and Government |
Political History |
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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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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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1. Background and the Making of Revolutionary Committees -- 2. Construct of Revolutionary Committees and Mode of Governance -- 3. |
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Assessments of Modes of Governance in Historical and Future Perspectives. |
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Sommario/riassunto |
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This book analyzes Revolutionary Committees during the Cultural Revolution period in the People's Republic of China. It aims to draw serious scholarly attention to, and bring about an impartial assessment of, the events in this period independent of partisan hysteria. The project explains what the Revolutionary Committee was composed of, how it formed, and how it differed from the pre- and post-Cultural Revolution governance institutions. |
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