Path Spaces which are Hilbert Cube Manifolds

Path Spaces which are Hilbert Cube Manifolds PDF Author: Alan Kenneth Jones
Publisher:
ISBN:
Category : Manifolds (Mathematics)
Languages : en
Pages : 156

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Path Spaces which are Hilbert Cube Manifolds

Path Spaces which are Hilbert Cube Manifolds PDF Author: Alan Kenneth Jones
Publisher:
ISBN:
Category : Manifolds (Mathematics)
Languages : en
Pages : 156

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Book Description


Lectures on Hilbert Cube Manifolds

Lectures on Hilbert Cube Manifolds PDF Author: Thomas A. Chapman
Publisher: American Mathematical Soc.
ISBN: 0821816780
Category : Mathematics
Languages : en
Pages : 145

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Book Description
The goal of these lectures is to present an introduction to the geometric topology of the Hilbert cube Q and separable metric manifolds modeled on Q, which are called here Hilbert cube manifolds or Q-manifolds. In the past ten years there has been a great deal of research on Q and Q-manifolds which is scattered throughout several papers in the literature. The author presents here a self-contained treatment of only a few of these results in the hope that it will stimulate further interest in this area. No new material is presented here and no attempt has been made to be complete. For example, the author has omitted the important theorem of Schori-West stating that the hyperspace of closed subsets of $[0,1]$ is homeomorphic to Q.In an appendix (prepared independently by R. D. Anderson, D. W. Curtis, R. Schori and G. Kozlowski) there is a list of problems which are of current interest. This includes problems on Q-manifolds as well as manifolds modeled on various linear spaces. The reader is referred to this for a much broader perspective of the field. In the first four chapters, the basic tools which are needed in all of the remaining chapters are presented. Beyond this there seem to be at least two possible courses of action. The reader who is interested only in the triangulation and classification of Q-manifolds should read straight through (avoiding only Chapter VI). In particular the topological invariance of Whitehead torsion appears in Section 38. The reader who is interested in R. D. Edwards' recent proof that every ANR is a Q-manifold factor should read the first four chapters and then (with the single exception of 26.1) skip over to Chapters XIII and XIV.

Fibrations and Bundles with Hilbert Cube Manifold Fibers

Fibrations and Bundles with Hilbert Cube Manifold Fibers PDF Author: Henryk Toruńczyk
Publisher: American Mathematical Soc.
ISBN: 0821824716
Category : Mathematics
Languages : en
Pages : 85

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Book Description
We analyze fibrations over paracompact Hausdorff bases with locally compact ANR fibers and show that a fibred analog of the first author's characterization of Hilbert cube manifolds detects the Hilbert cube manifold bundles if the fibers are compact or the base is semi-locally contractible. This shows that Hurewicz fibrations with Hilbert cube manifold fibers over CW-complexes with compact fibers or proper fiber transport are bundles.

Topology of Infinite-Dimensional Manifolds

Topology of Infinite-Dimensional Manifolds PDF Author: Katsuro Sakai
Publisher: Springer Nature
ISBN: 9811575754
Category : Mathematics
Languages : en
Pages : 619

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Book Description
An infinite-dimensional manifold is a topological manifold modeled on some infinite-dimensional homogeneous space called a model space. In this book, the following spaces are considered model spaces: Hilbert space (or non-separable Hilbert spaces), the Hilbert cube, dense subspaces of Hilbert spaces being universal spaces for absolute Borel spaces, the direct limit of Euclidean spaces, and the direct limit of Hilbert cubes (which is homeomorphic to the dual of a separable infinite-dimensional Banach space with bounded weak-star topology). This book is designed for graduate students to acquire knowledge of fundamental results on infinite-dimensional manifolds and their characterizations. To read and understand this book, some background is required even for senior graduate students in topology, but that background knowledge is minimized and is listed in the first chapter so that references can easily be found. Almost all necessary background information is found in Geometric Aspects of General Topology, the author's first book. Many kinds of hyperspaces and function spaces are investigated in various branches of mathematics, which are mostly infinite-dimensional. Among them, many examples of infinite-dimensional manifolds have been found. For researchers studying such objects, this book will be very helpful. As outstanding applications of Hilbert cube manifolds, the book contains proofs of the topological invariance of Whitehead torsion and Borsuk’s conjecture on the homotopy type of compact ANRs. This is also the first book that presents combinatorial ∞-manifolds, the infinite-dimensional version of combinatorial n-manifolds, and proofs of two remarkable results, that is, any triangulation of each manifold modeled on the direct limit of Euclidean spaces is a combinatorial ∞-manifold and the Hauptvermutung for them is true.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 994

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The Topological Classification of Stratified Spaces

The Topological Classification of Stratified Spaces PDF Author: Shmuel Weinberger
Publisher: University of Chicago Press
ISBN: 9780226885674
Category : Mathematics
Languages : en
Pages : 308

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Book Description
This book provides the theory for stratified spaces, along with important examples and applications, that is analogous to the surgery theory for manifolds. In the first expository account of this field, Weinberger provides topologists with a new way of looking at the classification theory of singular spaces with his original results. Divided into three parts, the book begins with an overview of modern high-dimensional manifold theory. Rather than including complete proofs of all theorems, Weinberger demonstrates key constructions, gives convenient formulations, and shows the usefulness of the technology. Part II offers the parallel theory for stratified spaces. Here, the topological category is most completely developed using the methods of "controlled topology." Many examples illustrating the topological invariance and noninvariance of obstructions and characteristic classes are provided. Applications for embeddings and immersions of manifolds, for the geometry of group actions, for algebraic varieties, and for rigidity theorems are found in Part III. This volume will be of interest to topologists, as well as mathematicians in other fields such as differential geometry, operator theory, and algebraic geometry.

Notes on Hilbert Cube Manifolds

Notes on Hilbert Cube Manifolds PDF Author: Thomas A. Chapman
Publisher:
ISBN:
Category :
Languages : en
Pages : 106

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Absorbing Sets in Infinite-dimensional Manifolds

Absorbing Sets in Infinite-dimensional Manifolds PDF Author: Taras Banakh
Publisher:
ISBN:
Category : Hilbert space
Languages : en
Pages : 240

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Tubular Neighborhoods of Hilbert Cube Manifolds

Tubular Neighborhoods of Hilbert Cube Manifolds PDF Author: William O. Nowell
Publisher:
ISBN:
Category : Hilbert space
Languages : en
Pages : 124

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An Introduction to the Analysis of Paths on a Riemannian Manifold

An Introduction to the Analysis of Paths on a Riemannian Manifold PDF Author: Daniel W. Stroock
Publisher: American Mathematical Soc.
ISBN: 0821838393
Category : Mathematics
Languages : en
Pages : 290

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Book Description
Hoping to make the text more accessible to readers not schooled in the probabalistic tradition, Stroock (affiliation unspecified) emphasizes the geometric over the stochastic analysis of differential manifolds. Chapters deconstruct Brownian paths, diffusions in Euclidean space, intrinsic and extrinsic Riemannian geometry, Bocher's identity, and the bundle of orthonormal frames. The volume humbly concludes with an "admission of defeat" in regard to recovering the Li-Yau basic differential inequality. Annotation copyrighted by Book News, Inc., Portland, OR.