Homotopy group

Results: 381



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201Algebraic topology / Surgery theory / Fundamental group / Homotopy / Spectrum / Fiber bundle / Homotopy lifting property / Homotopy group / Topology / Homotopy theory / Abstract algebra

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Source URL: www.math.harvard.edu

Language: English - Date: 2011-04-27 10:22:27
202Algebraic topology / Group actions / Morphisms / Equivariant map / Representation theory / Homotopy / Homomorphism / Sheaf / Induced homomorphism / Abstract algebra / Topology / Algebra

Dynamical Systems, Vol. 22, No. 1, March 2007, 3–10 Topological rigidity of semigroups of affine maps ALEX CLARK*y and ROBBERT FOKKINKz yFaculty of Mathematics, University of North Texas, Denton, Texas, USA zFaculty o

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Source URL: www.math.unt.edu

Language: English - Date: 2007-03-27 14:55:38
203Algebraic topology / Homotopy theory / Topological groups / Covering space / Fundamental group / Fiber bundle / Homogeneous space / Automorphism / Abelian group / Abstract algebra / Topology / Mathematics

ISSN[removed]on-line[removed]printed) Algebraic & Geometric Topology Volume[removed]–9 Published: 12 January 2002

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Source URL: arxiv.org

Language: English - Date: 2008-02-01 04:15:52
204Mathematics / 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
205Homological 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
206General 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
207Homotopy 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
208Homotopy theory / Surgery theory / Homology theory / Topological spaces / Stone–Čech compactification / Homotopy / Assembly map / Cohomology / Novikov conjecture / Topology / Abstract algebra / Algebraic topology

AN ETALE APPROACH TO THE NOVIKOV CONJECTURE A.N. Dranishnikov, S. Ferry, and S, Weinberger Abstract. We show that the rational Novikov conjecture for a group Γ of finite homological type follows from the mod 2 acyclici

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Source URL: math.rutgers.edu

Language: English - Date: 2014-02-26 15:52:50
209Algebraic topology / CW complex / Polyhedron / Covering space / Homotopy / Surgery theory / Contractible space / Fundamental group / Degree of a continuous mapping / Topology / Mathematics / Homotopy theory

STABLE COMPACTIFICATIONS OF POLYHEDRA STEVEN C. FERRY Abstract. We prove that if X is a locally nite n-dimensional polyhedron such that X  Q admits a Z -compacti cation, then X  I 2n+5 also admits a Z -compacti cation

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Source URL: math.rutgers.edu

Language: English - Date: 2014-02-26 15:52:38
210Homological algebra / Algebraic geometry / Homotopy theory / K-theory / Motive / Functor / Sheaf / Covering space / Grothendieck group / Abstract algebra / Topology / Algebraic topology

ADDITIVE INVARIANTS OF TORIC AND TWISTED PROJECTIVE HOMOGENEOUS VARIETIES VIA NONCOMMUTATIVE MOTIVES GONC ¸ ALO TABUADA Abstract. I. Panin proved in the nineties that the algebraic K-theory of

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Source URL: www.math.uni-bielefeld.de

Language: English - Date: 2013-10-21 07:39:25
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