Algebraic topology

Results: 2166



#Item
731Sheaf theory / Algebraic topology / Group theory / Gerbe / Sheaf / Cohomology / Principal homogeneous space / Morphism / Category / Abstract algebra / Algebra / Homological algebra

Butterflies II: Torsors for 2-group stacks Ettore Aldrovandi Department of Mathematics, Florida State University 1017 Academic Way, Tallahassee, FL[removed], USA [removed]

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Source URL: www.math.fsu.edu

Language: English - Date: 2009-09-20 22:40:43
732Algebraic 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
733Mathematics / Elliptic cohomology / Topological modular forms / Cobordism / Atiyah–Singer index theorem / Elliptic curve / Complex cobordism / Genus of a multiplicative sequence / Cohomology / Abstract algebra / Topology / Algebraic topology

Topological Modular Forms, the Witten Genus, and the Theorem of the Cube MICHAEL J. HOPKINS Department of Mathematics, Massachusetts Institute of Technology Cambridge, MA 02139, USA

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Source URL: www.mathunion.org

Language: English - Date: 2012-04-18 10:52:09
734Graph operations / Topology / NP-complete problems / Clique / Vietoris–Rips complex / Line graph / Cograph / Triangulation / Graph / Graph theory / Mathematics / Algebraic topology

Fast Construction of the Vietoris-Rips Complex Afra Zomorodian∗ (To appear in Computer & Graphics) 100

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Source URL: www.cs.dartmouth.edu

Language: English - Date: 2010-03-17 14:16:35
735Euler characteristic / Topological graph theory / Measure / Leonhard Euler / Euler / Mathematics / Software / Algebraic topology

A New Approach to Euler Calculus for Continuous Integrands Carl McTague mctague.org/carl University of Southampton

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Source URL: www.icms.org.uk

Language: English - Date: 2012-07-05 03:07:28
736Homotopy 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
737Homology theory / Stratifold / Cohomology / Cobordism / Mayer–Vietoris sequence / Singular homology / Homology / Manifold / Characteristic class / Topology / Abstract algebra / Algebraic topology

Differential Algebraic Topology From Stratifolds to Exotic Spheres Differential

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Source URL: www.him.uni-bonn.de

Language: English - Date: 2011-08-30 04:36:33
738Mathematics / 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
739Sheaf theory / Scheme theory / Algebraic topology / Sheaf / Coherent sheaf / Proj construction / Étale cohomology / Stalk / Grothendieck topology / Abstract algebra / Algebraic geometry / Algebra

A result of Gabber by A.J. de Jong 1 The result Let X be a scheme endowed with an ample invertible sheaf L. See EGA II, Definition[removed]In particular, X is supposed quasi-compact and separated.

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Source URL: math.columbia.edu

Language: English - Date: 2005-08-09 10:54:32
740Differential topology / Surfaces / Geometric topology / Differential geometry / Projective geometry / Real projective space / Immersion / Manifold / Space / Geometry / Topology / Mathematics

Algebraic Topology There’s an App for That Donald M. Davis I

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Source URL: www.lehigh.edu

Language: English - Date: 2011-09-08 09:04:19
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