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Friday, October 30, 2020 | History

10 edition of Metric spaces of non-positive curvature found in the catalog.

Metric spaces of non-positive curvature

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Published by Springer in Berlin, New York .
Written in English

    Subjects:
  • Metric spaces,
  • Geometry, Differential

  • Edition Notes

    Includes bibliographical references (p. 620-636) and index.

    StatementMartin R. Bridson, André Haefliger.
    SeriesGrundlehren der mathematischen Wissenschaften,, 319
    ContributionsHaefliger, André.
    Classifications
    LC ClassificationsQA611.28 .B75 1999
    The Physical Object
    Paginationxxi, 643 p. :
    Number of Pages643
    ID Numbers
    Open LibraryOL43704M
    ISBN 103540643249
    LC Control Number99038163

      AbstractWe show that for n ≥ 5, a length space (X; d) satisfies a rough n-point condition if and only if it is rough CAT(0). As a consequence, we show that the class of rough CAT(0) spaces is closed under reasonably general limit processes such as Cited by: 2.


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Metric spaces of non-positive curvature by Martin R. Bridson Download PDF EPUB FB2

Metric Spaces of Non-Positive Curvature. book is to describe the global properties of complete simply­ connected spaces that are non-positively curved in the sense of A. Alexandrov and to examine the structure of groups that act properly on such spaces by isometries.

Thus the central objects of study are metric spaces in which every. The purpose of this book is to describe the global properties of complete simply­ connected spaces that are non-positively curved in the sense of A. Alexandrov and to examine the structure of groups that act properly on such spaces by isometries.

Thus the central objects of study are metric. Metric Spaces of Non-Positive Curvature (Grundlehren der mathematischen Wissenschaften ()) 1st ed. Corr. 2nd printing Edition by Martin R. Bridson (Author) › Visit Amazon's Martin R.

Bridson Page. Find all the books, read about the author, and more. Cited by: non-positive curvature in Riemannian geometry and allows one to faithfully reflect the same concept in a much wider setting — that of geodesic metric spaces.

Because the CAT(0) condition captures the essence of non-positive curvature so well, spaces which satisfy this condition display many of the elegant features inherent in the. Request PDF | Metric Spaces of Non-Positive Curvature | This book describes the global properties of simply-connected spaces that are non-positively curved in the sense of A.

Alexandrov, and. The purpose of this book is to describe the global properties of complete simply connected spaces that are non-positively curved in the sense of A. Alexandrov and to examine the structure of groups that act properly on such spaces by isometries.

Thus the central objects of study are metric spaces in which every pair of points can be joined by an arc isometric to a compact interval of.

Get this from a library. Metric Spaces of Non-Positive Curvature. [Martin R Bridson; André Haefliger] -- This book describes the global properties of simply-connected spaces that are non-positively curved in the sense of A.D. Alexandrov, and the structure of groups which act on such spaces by.

Metric Spaces of Non-Positive Curvature by Martin R. Bridson,available at Book Depository with free delivery worldwide.5/5(2). COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus.

Metric Spaces of Non-Positive Curvature by Bridson, Martin R. and Haefliger, Andre available in Hardcover onalso read synopsis and reviews. The purpose Metric spaces of non-positive curvature book this book is to describe the global properties of complete simply connected spaces.

The purpose of this book is to describe the global properties of complete simply connected spaces that are non-positively curved in the sense of A. Alexandrov and to examine the structure of groups that act properly on such spaces by isometries.

Thus the central objects of study are metric spaces in which every pair of points can be joined by an arc isometric to a compact interval of the 5/5(1). Metric Spaces of Non-Positive Curvature Martin R. Bridson, André Haefliger (auth.) The purpose of this book is to describe the global properties of complete simply­ connected spaces that are non-positively curved in the sense of A.

Alexandrov and to examine the structure of groups that act properly on such spaces by isometries. Author: Mícheál O'Searcoid; Publisher: Springer Science & Business Media ISBN: Category: Mathematics Page: View: DOWNLOAD NOW» The abstract concepts of metric spaces are often perceived as difficult.

This book offers a unique approach to the subject which gives readers the advantage of a new perspective on ideas familiar from the analysis of a real line. Metric Spaces of Non-Positive Curvature: Bridson, Martin R., Häfliger, André: Books - 5/5(2).

of non-positive curvature in Riemannian geometry and allows one to reflect the same concept faithfully in a much wider setting that of geodesic metric spaces. Because the CAT(O) condition captures the essence of non-positive curvature so well, spaces that satisfy this condition display many of the elegant features inherent in the.

Find helpful customer reviews and review ratings for Metric Spaces of Non-Positive Curvature (Grundlehren der mathematischen Wissenschaften) at Read honest and unbiased product reviews from our users.5/5. This book is about metric spaces of nonpositive curvature in the sense of Busemann, that is, metric spaces whose distance function satisfies a convexity : Athanase Papadopoulos.

A description of the global properties of simply-connected spaces that are non-positively curved in the sense of A. Alexandrov, and the structure of groups which act on such spaces by isometries.

The theory of these objects is developed in a manner accessible to anyone familiar with the Price: $ FMetric spaces of non-positive curvature. Grundlehren der Mathematischen Wissenschaften [Fundamental Principles of Mathematical Sciences], Springer-Verlag, Berlin, xxii+ pp.

$ ISBN FEATURED REVIEW. This book constitutes an excellent introduction to the theory of metric spaces of non-positive curvature. Metric Spaces of Non-Positive Curvature Book The purpose of this book is to describe the global properties of complete simply connected spaces that are non-positively curved in the sense of A.

Alexandrov and to examine the structure of Author: Jürgen Jost. Kähler Metric and Moduli Spaces, Volume II covers survey notes from the expository lectures given during the seminars in the academic year of for graduate students and mature mathematicians who were not experts on the topics considered during the sessions about partial differential equations.

Metric Spaces of Non-Positive Curvature By Martin R. Bridson, André Häfliger Publisher: | Pages | ISBN: | DJVU | 5 MB A description of the global properties of simply-connected spaces that are non-positively curved in the sense of A. Alexandrov, and the structure of groups which act on such spaces by.

positively curved spaces and groups, highlighting in particular the boundary Over the past decade or so, the consequences of non-positive curvature for geo-metric group theorists have been throughly investigated, most prominently in the book by Bridson and Haefliger [26].

See also the recent review article by KleinerFile Size: KB. In mathematics, a hyperbolic metric space is a metric space satisfying certain metric relations (depending quantitatively on a nonnegative real number δ) between points.

The definition, introduced by Mikhael Gromov, generalizes the metric properties of classical hyperbolic geometry and of olicity is a large-scale property, and is very useful to the study of certain infinite groups.

Discover Book Depository's huge selection of Martin R Bridson books online. Free delivery worldwide on over 20 million titles. Metric Spaces of Non-Positive Curvature. Martin R. Bridson. 20 Oct Hardback. US$ Add to basket.

Metric Spaces of Non-Positive Curvature. Martin R. Bridson. 08 Dec Paperback. US$ Add to. 图书Metric Spaces of Non-Positive Curvature 介绍、书评、论坛及推荐. This book describes the global properties of simply-connected spaces that are non-positively curved in the sense of A.

Alexandrov, and the structure of groups which act on such spaces by isometries. The theory of these objects is developed in a manner.

Metric Spaces of Non-Positive Curvature. Metric Spaces of Non-Positive Curvature pp A comprehensive treatment of symmetric spaces is beyond the scope of this book, but we feel that there is considerable benefit in describing certain key examples from scratch (without assuming any background in differential geometry or the theory of.

By Martin R. Bridson and André Haefliger: pp., £, isbn 3‐‐‐9 (Springer, Berlin ).Cited by: Metric spaces, convexity, and nonpositive curvature, by Athanase Papadopoulos, European Math. Soc., Z¨urich,xii + pp., EURISBN Let us begin by recalling a few basic concepts.

A metric space is a nonempty set M together with a nonnegative real-valued distance function d(x,y) defined for. spaces instead of discussing spaces covered by Hadamard spaces.

Here are several examples of Hadamard spaces and metric spaces of nonposi-tive and respectively bounded Alexandrov curvature. (1) Riemannian manifolds of nonpositive sectional curvature: the main exam-ples are symmetric spaces of noncompact type, see [Hel, ChEb].

One particularFile Size: KB. SECTIONAL CURVATURE-TYPE CONDITIONS ON METRIC SPACES MARTIN KELL Abstract. In the first part Busemann concavity as non-negative curvature is introduced and a bi-Lipschitz splitting theorem is shown. Furthermore, if the Hausdorff measure of a Busemann concave space is. be realized as a set of points in a simply-connected (i.e.

planar) surface. We say that a planar metric is non-positively curved if it can be realized as a set of points in a surface of non-positive curvature (see Section for the de nition of non-positively curved spaces).

This leads to a natural, and very rich class of planar by: 4. Subscribe. Subscribe to this blogAuthor: Gtjku. On pg. of the book Metric Spaces of Non-Positive Curvature by Bridson and Haefliger, it is mentioned that.

The hyperbolic plane $\mathbf H^2=\{(a, b)\in \mathbf R^2:\ b>0\}$, (with Riemannian metric $(dx^2+dy^2)/y^2$) is $\delta$-hyperbolic for some $\delta>0$. This book has been cited by the following publications.

Metric Spaces of Non-Positive Curvature. Grundlehren der Mathematischen Wissenschaften, vol. Berlin: Springer-Verlag. Sobolev spaces on metric-measure spaces, pp. – in: Cited by: We introduce a new definition of nonpositive curvature (or more general curvature bounds) in metric spaces.

Similarly to the definitions of Busemann and CAT(0) spaces, it is based on comparing triangles in the metric space in question with triangles in the Euclidean plane, but in contrast it does not require the space to be by:   CMI President Martin Bridson, together with co-author André Haefliger, has won the Steele Prize for Mathematical Exposition awarded by the American Mathematical Society for the book 'Metric Spaces of Non-positive Curvature', published by Springer-Verlag in In the words of the citation "Metric Spaces of Non-positive Curvature is the authoritative reference for a huge swath of.

curvatures are non-positive. The simplest non-manifold example of a CAT(O) space is a connected simplicial tree endowed with a metric such that each edge is isometric to a compact interval of the real line. We note the following basic facts about the geometry of geodesies in CAT(O) spaces.

Lemma Let X be a CAT(O) by: I was reading about geometry in metric spaces from different books, two of them are: (1) A course in metric geometry by Y. Burago, D. Burago and S. Ivanov; and (2) Metric spaces of non-positive curvature by M. Bridson and A. Häfliger.

Both develop the Alexandrov's approach to curvature, which uses comparison triangles with the constant. Metric Spaces of Non-Positive Curvature (GrundlehrenSpringer-Verlag, ) table of contents .pdf) Review from Math Reviews .pdf) The book I edited with Simon Salamon.

Invitations to Geometry and Topology (Oxford Graduate Texts in Mathematics, OUP, ) The book I edited with Peter Kropholler and Ian Leary.

2. Global NPC Spaces We present an introduction to metric spaces of nonpositive curvature (”NPC spaces”) with emphasis on analytic and stochastic aspects of nonpositive curvature.

For instance, we do not deal with triangle or angle comparison but use the explicit estimates for the distance function. Also we do not introduce the tangent cone or.Martin R. Bridson and André Haefliger are honored for their book Metric Spaces of Non-positive Curvature, published by Springer-Verlag in Metric Spaces of Non-positive Curvature is the authoritative reference for a huge swath of modern geometric group theory.The proof of the following result should be done by using the second variation formula of geodesics but I do not know how to start or what is the main idea of the proof.

(Lemma in the paper: A.