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1. |
Record Nr. |
UNINA9910788752003321 |
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Autore |
Roe John <1959-> |
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Titolo |
Coarse cohomology and index theory on complete Riemannian manifolds / / John Roe |
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Pubbl/distr/stampa |
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Providence, Rhode Island : , : American Mathematical Society, , 1993 |
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©1993 |
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ISBN |
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Descrizione fisica |
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1 online resource (106 p.) |
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Collana |
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Memoirs of the American Mathematical Society, , 0065-9266 ; ; Number 497 |
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Disciplina |
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Soggetti |
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Riemannian manifolds |
Homology theory |
Index theory (Mathematics) |
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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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"July 1993, Volume 104, Number 497 (fourth of 6 numbers)." |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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""Contents""; ""Chapter 1. Introduction""; ""Chapter 2. Basic properties of coarse cohomology""; ""2.1. The uniformly bornologous categories""; ""2.2. Definition of coarse theory""; ""2.3. Examples""; ""2.4. Product structure on coarse theory""; ""Chapter 3. Computation of coarse cohomology""; ""3.1. Review of Cech theory""; ""3.2. The main theorem""; ""3.3. Alternative definitions of coarse theory""; ""3.4. When is c an isomorphism?""; ""3.5. Bornotopy""; ""3.6. Examples""; ""Chapter 4. Cyclic cohomology and index theory""; ""4.1. Operator algebras""; ""4.2. The Connes character map"" |
""6.5. Applications to the signature operator""""6.6. Relation with the Novikov conjecture""; ""References"" |
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2. |
Record Nr. |
UNINA9910789576003321 |
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Titolo |
Magnesium diboride sourcebook / / editor, D.J. Fisher |
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Pubbl/distr/stampa |
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[Switzerland] : , : Trans Tech, , [2006] |
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©2006 |
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ISBN |
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Descrizione fisica |
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1 online resource (175 p.) |
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Collana |
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Defect and diffusion forum, , 1012-0386 ; ; v. 250 |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Magnesium diboride |
Diffusion |
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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 and indexes. |
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Nota di contenuto |
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Magnesium Diborid; Table of Contents; Abstracts |
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Sommario/riassunto |
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This substance is very much a material for the new millennium, since its new manifestation as a high-temperature superconductor can be dated precisely from the seminal 2001 Nature paper (1st March, p63), Superconductivity at 39K in Magnesium Diboride, by J.Nagamatsu, N.Nakagawa, T.Muranaka, Y.Zenitani and J.Akimitsu of the Physics Department of Aoyama-Gakuin University, Tokyo. Until then, it had been seen and used only as a rather nondescript ceramic/abrasive. The current volume is intended to show the full breadth of work which has been done in the relatively short period since its 're-discov |
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3. |
Record Nr. |
UNINA9910806945403321 |
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Autore |
Churchill Winston S. |
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Titolo |
Marlborough His life and time . Volume one / / Winston S. Churchill |
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Pubbl/distr/stampa |
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New York : , : RosettaBooks, , 2014 |
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ISBN |
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0-7953-4065-6 |
0-7953-2988-1 |
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Descrizione fisica |
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1 online resource (383 pages) |
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Disciplina |
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Soggetti |
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Great Britain Politics and government 1660-1714 |
Great Britain History, Military 18th century |
Great Britain History 1660-1714 Biography |
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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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