A¹ homotopy theory

Results: 280



#Item
201Homotopy theory / Homological algebra / Homology theory / Topological spaces / Homotopy / Singular homology / CW complex / Contractible space / Homology / Topology / Abstract algebra / Algebraic topology

(September 14, [removed]Geometric homology versus group homology Paul Garrett [removed] http://www.math.umn.edu/˜garrett/ The goal here is to recover a family of assertions of the form

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Source URL: www.math.umn.edu

Language: English - Date: 2005-09-14 15:16:30
202Group theory / Algebraic topology / Fundamental group / Homotopy theory / Hanna Neumann conjecture / Abstract algebra / Geometric group theory / Algebra

THE TOPOLOGY AND ANALYSIS OF THE HANNA NEUMANN CONJECTURE IGOR MINEYEV Abstract. The statement of the Hanna Neumann Conjecture (HNC) is purely algebraic: for a free group Γ and any nontrivial finitely generated subgroup

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Source URL: www.math.uiuc.edu

Language: English - Date: 2011-05-23 14:52:57
203Algebraic topology / Differential topology / Vector bundles / Homotopy theory / Vectors / Hilbert space / Ample line bundle / Sheaf / Line bundle / Topology / Abstract algebra / Mathematics

A NNALES SCIENTIFIQUES DE L’É.N.S. M ICHAEL F. ATIYAH Riemann surfaces and spin structures Annales scientifiques de l’É.N.S. 4e série, tome 4, no[removed]), p[removed]. Add to Reading List

Source URL: archive.numdam.org

Language: English - Date: 2004-01-05 12:18:53
204Algebraic topology / Homology theory / Homological algebra / Spectral sequences / Homotopy theory / Serre spectral sequence / Eilenberg–Moore spectral sequence / Homology / CW complex / Abstract algebra / Topology / Algebra

Computing Spectral Sequences A. Romero a,? , J. Rubio a,? , F. Sergeraert b a Departamento de Matem´ aticas y Computaci´

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Source URL: www-fourier.ujf-grenoble.fr

Language: English - Date: 2011-02-28 03:38:31
205Homotopy theory / Homotopy group / Crossed module / Fundamental group / Covering space / Sheaf / Functor / Adjoint functors / Group cohomology / Abstract algebra / Topology / Algebraic topology

VAN KAMPEN THEOREMS FOR DIAGRAMS OF SPACES∗ Ronald Brown and Jean-Louis Loday INTRODUCTION LET X be a pointed space and {A, B} an open cover of X such that A, B and C = A ∩ B are connected, and (A, C), (B, C) are 1-c

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Source URL: pages.bangor.ac.uk

Language: English - Date: 2008-04-14 14:49:48
206Homotopy theory / Algebraic topology / 3-manifolds / Manifold / Homotopy / Topological manifold / Cobordism / Characteristic class / Knot / Topology / Differential topology / Geometric topology

Section Talks Discrete Geometry and Algebraic Topology Malkhaz Bakuradze Montpellier, France Presentations of some Morava K-theory rings in Chern classes Ludwig Danzer Dortmund, Germany Do the canonical cells permit a q

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Source URL: keldysh-100.mi.ras.ru

Language: English - Date: 2004-08-23 05:08:01
207Category theory / Homotopy theory / Algebraic topology / Groupoid / Seifert–van Kampen theorem / Crossed module / Double groupoid / Category / Simplicial set / Abstract algebra / Topology / Mathematics

Advances in Mathematics 170, 71–[removed]doi:[removed]aima[removed]Multiple Categories: The Equivalence of a Globular and a Cubical Approach Fahd Ali Al-Agl1

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Source URL: pages.bangor.ac.uk

Language: English - Date: 2004-10-19 08:39:54
208Mathematics / Category theory / Model category / Groupoid / Crossed module / Weak equivalence / Homotopy group / Fibration / Fibrant object / Homotopy theory / Abstract algebra / Topology

A MODEL STRUCTURE FOR THE HOMOTOPY THEORY OF CROSSED COMPLEXES Ronald BROWN and Marek GOLASINSKI∗ Abstract ` des complexes de chaˆıne mais avec les propri´et´es nonLes complexes crois´es sont analogues a

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Source URL: pages.bangor.ac.uk

Language: English - Date: 2007-05-28 06:24:21
209Differential geometry / Differential topology / Homotopy theory / Riemannian geometry / Category theory / Groupoid / Riemannian manifold / Exponential map / Double groupoid / Mathematical analysis / Mathematics / Topology

arXiv:math.DG[removed]v3 2 Feb[removed]Connes’ tangent groupoid and strict quantization Jos´e F. Cari˜ nena a, Jes´

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Source URL: dftuz.unizar.es

Language: English - Date: 2002-02-22 04:24:29
210Differential geometry / Quantum field theory / Renormalization group / Homotopy theory / Group theory / Groupoid / Butcher group / Group action / Derivative / Mathematics / Algebra / Physics

Revisiting the Tangent Groupoid A. Rivero  August 8, 2002

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Source URL: dftuz.unizar.es

Language: English - Date: 2003-03-21 17:38:03
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