Homotopy theory

Results: 956



#Item
371Algebraic topology / Differential topology / Homotopy theory / Differential geometry / Symmetry / Lie groupoid / Orbifold / Groupoid / Group action / Abstract algebra / Topology / Mathematics

LECTURES ON ORBIFOLDS AND GROUP COHOMOLOGY ALEJANDRO ADEM AND MICHELE KLAUS Abstract. The topics discussed in these notes include basic properties and definitions of orbifolds, and aspects of their cohomology and K–the

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Source URL: www.math.ubc.ca

Language: English - Date: 2009-02-24 23:53:31
372Algebraic topology / Hopf theorem / Degree of a continuous mapping / Brouwer fixed-point theorem / Topological degree theory / Homotopy / Manifold / Bifurcation theory / Topological space / Topology / Mathematics / Differential topology

Topological degree calculation based on interval arithmetic

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Source URL: www.icms.org.uk

Language: English - Date: 2012-07-10 10:30:31
373Homotopy theory / Algebraic topology / Pushout / Homotopy category / Fundamental group / Functor / Homotopy / Category of topological spaces / Span / Topology / Abstract algebra / Category theory

Theory and Applications of Categories, Vol. 18, No. 19, 2007, pp. 602–630. COLLARED COSPANS, COHOMOTOPY AND TQFT (COSPANS IN ALGEBRAIC TOPOLOGY, II) MARCO GRANDIS Abstract.

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Source URL: www.tac.mta.ca

Language: English - Date: 2007-11-27 15:21:20
374Algebra / Category theory / Algebraic topology / E∞-operad / Operad theory / Model category / Homotopy group / Rational homotopy theory / Hopf algebra / Homotopy theory / Topology / Abstract algebra

RATIONAL HOMOTOPY AUTOMORPHISMS OF E2 -OPERADS ¨ AND THE GROTHENDIECK-TEICHMULLER GROUP BENOIT FRESSE

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Source URL: math.univ-lille1.fr

Language: English - Date: 2014-03-02 01:51:56
375Mathematics / Algebraic topology / Steenrod algebra / Homotopy group / XTR / CW complex / Covering space / Quasigroup / Homotopy / Abstract algebra / Topology / Homotopy theory

This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and shar

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Source URL: www.lehigh.edu

Language: English - Date: 2008-11-26 07:54:00
376Algebraic topology / Homotopy / Eilenberg–MacLane space / Hurewicz theorem / Fundamental group / Contractible space / Cohomology / Out / Degree of a continuous mapping / Topology / Homotopy theory / Abstract algebra

ARTICLE IN PRESS Journal of Economic Theory ] (]]]]) ]]]–]]] On the topological social choice model Shmuel Weinberger

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Source URL: math.uchicago.edu

Language: English - Date: 2004-01-04 17:41:47
377Homotopy theory / Homological algebra / Fiber bundles / K-theory / Assembly map / Homotopy / Universal bundle / Equivalence of categories / Derived category / Abstract algebra / Topology / Algebraic topology

How analysis and topology interact in bivariant K-theory Ralf Meyer VASBI ICM Satellite Conference on K-theory and Noncommutative Geometry

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Source URL: mate.dm.uba.ar

Language: English - Date: 2006-09-11 06:47:49
378Mathematics / Category theory / Groupoid / Geometric group theory / Algebraic topology / Stallings theorem about ends of groups / Orbifold / Abstract algebra / Topology / Homotopy theory

Research Journal of Applied Sciences, Engineering and Technology 6(8): [removed], 2013 ISSN: [removed]; e-ISSN: [removed] © Maxwell Scientific Organization, 2013 Submitted: May 04, 2012 Accepted: February 01, 2013 Publi

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Source URL: maxwellsci.com

Language: English - Date: 2013-05-25 00:48:11
379Algebraic topology / Topological spaces / Topological graph theory / Morse theory / CW complex / Contractible space / Covering space / Link / Deformation retract / Topology / Mathematics / Homotopy theory

Mathematical Communications[removed]), [removed]PL Morse theory∗ Mladen Bestvina†

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Source URL: www.math.utah.edu

Language: English - Date: 2009-02-15 19:39:32
380Homological algebra / Differential topology / Homotopy theory / Chain complex / Čech cohomology / Sheaf / Degree of a continuous mapping / Cohomology / Homology / Topology / Abstract algebra / Algebraic topology

Math 632. Cech Cohomology and Alternating Cochains Let U = {Ui }i∈I be an arbitrary open covering of a topological space X and let F a sheaf of abelian ˇ groups on X. This data is fixed. Let C • (F ) denote the ‘u

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Source URL: math.stanford.edu

Language: English - Date: 2010-02-23 18:44:05
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