Homotopy

Results: 1053



#Item
681General topology / Topological spaces / Homotopy theory / Data analysis / Abstract simplicial complex / Cluster analysis / Filter / Simplicial complex / Betti number / Topology / Mathematics / Algebraic topology

Eurographics Symposium on Point-Based Graphics[removed]M. Botsch, R. Pajarola (Editors) Topological Methods for the Analysis of High Dimensional Data Sets and 3D Object Recognition Gurjeet Singh1 , Facundo Mémoli2 and Gu

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Source URL: comptop.stanford.edu

Language: English - Date: 2007-07-18 19:51:04
682Algebraic topology / General topology / Category theory / Homotopy theory / Nerve / Topological space / Simplicial complex / Vietoris–Rips complex / Simplicial set / Topology / Mathematics / Abstract algebra

Proceedings of Symposia in Applied Mathematics Topological Data Analysis Afra Zomorodian Abstract. Scientific data is often in the form of a finite set of noisy points, sampled from an unknown space, and embedded in a h

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Source URL: www.cs.dartmouth.edu

Language: English - Date: 2012-07-08 15:09:20
683Differential topology / Algebraic topology / Homotopy theory / Surgery theory / Differential geometry / Manifold / Cobordism / Fiber bundle / CW complex / Topology / Mathematics / Abstract algebra

DESINGULARIZING HOMOLOGY MANIFOLDS J. BRYANT, S. FERRY, W. MIO, AND S. WEINBERGER Abstract. We prove that if X n , n ≥ 6, is a compact ANR homology n-manifold, we can blow up the singularities of X to obtain an ANR hom

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Source URL: math.rutgers.edu

Language: English - Date: 2014-02-26 15:52:38
684Surgery theory / Homology theory / Homotopy theory / Surgery exact sequence / Normal invariant / Cobordism / Degree of a continuous mapping / Manifold / Homotopy / Topology / Algebraic topology / Differential topology

Topology of Homology Manifolds J. Bryant1, S. Ferry1 , W. Mio1, and S. Weinberger1; 2 Florida State University, SUNY at Binghamton and the Institute for Advanced Study, Florida State University, and The University of Chi

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Source URL: math.rutgers.edu

Language: English - Date: 2014-02-26 15:52:37
685Mathematics / Algebraic topology / Homotopy group / Simplicial set / Brunnian link / Fundamental group / Braid group / Out / Homotopy / Topology / Abstract algebra / Homotopy theory

CONFIGURATIONS, BRAIDS AND HOMOTOPY GROUPS A. J. BERRICK† , F. R. COHEN∗ , Y. L. WONG† , AND J. WU† Abstract. Simplicial and ∆-structures of configuration spaces are investigated. New connections between the ho

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Source URL: www.math.nus.edu.sg

Language: English - Date: 2003-04-04 17:08:01
686Algebraic topology / Homotopy theory / Topological spaces / Deformation retract / Homology theory / Metric space / Cohomological dimension / Contractible space / Whitehead torsion / Topology / Abstract algebra / Mathematics

Limits of polyhedra in Gromov-Hausdor Space S. C. Ferry SUNY at Binghamton November 20, 1995 Abstract. The main theorem of this paper is that compact metric spaces which are locally n-connected and which have cohomologi

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Source URL: math.rutgers.edu

Language: English - Date: 2014-02-26 15:52:39
687Homological algebra / Surgery theory / Homotopy theory / Differential topology / Whitehead torsion / Surgery exact sequence / Homotopy category of chain complexes / Homotopy group / Differentiable manifold / Topology / Abstract algebra / Algebraic topology

EPSILON-DELTA SURGERY OVER Z STEVEN C. FERRY A BSTRACT. This manuscript fills in the details of the lecture I gave on “squeezing structures” in Trieste in June, 2001. The goal is to develop a controlled surgery theor

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Source URL: math.rutgers.edu

Language: English - Date: 2014-02-26 15:52:42
688General topology / Degree of a continuous mapping / Differential topology / Homotopy / Surgery theory / N-connected / Fundamental group / Hurewicz theorem / Locally connected space / Topology / Homotopy theory / Algebraic topology

U V k -MAPPINGS ON HOMOLOGY MANIFOLDS J. BRYANT, S. FERRY, AND W. MIO 1. Introduction A deformation theorem of Bestvina and Walsh [2] states that, below middle and adjacent dimensions, a (k + 1)-connected mapping of a co

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Source URL: math.rutgers.edu

Language: English - Date: 2014-02-26 15:52:51
689Homotopy theory / Geometric topology / Differential geometry / Surgery exact sequence / Normal invariant / Sectional curvature / Homotopy group / Homotopy / Riemannian manifold / Topology / Surgery theory / Algebraic topology

CELL-LIKE MAPS AND TOPOLOGICAL STRUCTURE GROUPS ON MANIFOLDS ALEXANDER N. DRANISHNIKOV AND STEVEN C. FERRY Abstract. We show that there are homotopy equivalences h : N → M between closed manifolds which are induced by

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Source URL: math.rutgers.edu

Language: English - Date: 2014-02-26 15:52:40
690General topology / Differential topology / Functions and mappings / Homeomorphism / Embedding / Topological manifold / Continuous function / Atiyah–Singer index theorem / Torus / Topology / Mathematics / Geometric topology

Chapter 1. Preface In 1963, John Milnor put forward a list of problems in geometric topology. 1. Let M 3 be a homology 3-sphere with π1 6= 0. Is the double suspension of M 3 homeomorphic to S 5 ? 2. Is simple homotopy

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Source URL: math.rutgers.edu

Language: English - Date: 2014-04-12 19:28:47
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