A homotopy theory

Results: 280



#Item
21Mathematics / Topology / Algebra / Geometric group theory / Algebraic topology / Homotopy theory / Differential topology / Orbifold / BassSerre theory / Fundamental group / CW complex / Stallings theorem about ends of groups

COCOMPACTLY CUBULATED GRAPH MANIFOLDS MARK F. HAGEN∗ AND PIOTR PRZYTYCKI† Abstract. Let M be a graph manifold. We show that π1 M is the fundamental group of a compact nonpositively curved cube complex if and only if

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Source URL: www.wescac.net

Language: English - Date: 2014-06-23 02:55:05
22Topology / Mathematics / Differential topology / Surgery theory / Algebraic topology / Homotopy theory / Cohomology / Cobordism / Homotopy / Diffeomorphism / StiefelWhitney class / Homology

COHOMOTOPY SETS OF 4-MANIFOLDS ROBION KIRBY, PAUL MELVIN AND PETER TEICHNER Abstract. Elementary geometric arguments are used to compute the group of homotopy classes of maps from a 4-manifold X to the 3-sphere, and to e

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Source URL: people.mpim-bonn.mpg.de

Language: English - Date: 2015-06-17 03:57:56
23Algebra / Abstract algebra / Mathematics / Category theory / Homological algebra / Homotopy theory / Algebraic topology / Cohomology theories / Pullback / Adjoint functors / Model category / Equivalence of categories

Algebraic models for rational equivariant stable homotopy theory (joint work with John Greenlees) Conjecture.(Greenlees) For any compact Lie group G there is an abelian category A(G) such that

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

Language: English - Date: 2010-06-25 16:26:28
24Algebra / Abstract algebra / Mathematics / Homological algebra / Category theory / Homotopy theory / K-theory / Functors / Universal property / Triangulated category / Algebraic K-theory / Natural transformation

657 Documenta Math. A Simple Criterion for Extending Natural Transformations to Higher K -Theory

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Source URL: documenta.sagemath.org

Language: English - Date: 2011-09-20 08:02:15
25Topology / Mathematics / Abstract algebra / Homotopy theory / Algebraic topology / Simplicial set / Simplicial map / Nerve / Equivariant cohomology / Simplicial complex / Fundamental group / Universal bundle

459 Documenta Math. K-Theory and the Enriched Tits Building To A. A. Suslin with admiration, on his sixtieth birthday.

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Source URL: documenta.sagemath.org

Language: English - Date: 2010-06-21 16:08:30
26Algebra / Mathematics / Abstract algebra / Category theory / Homotopy theory / Algebraic topology / Highly structured ring spectrum / Operad theory / A-operad / Enriched category / Model category / Functor

OPERADIC CATEGORIES, A∞ -CATEGORIES AND n-CATEGORIES J.P. MAY When I offered to talk here, I asked myself if I had something suitable for a nice short 20 minute talk, and sent in an abstract about “cores of spaces an

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Source URL: www.math.uchicago.edu

Language: English - Date: 2001-08-18 17:54:26
27Homotopy theory / Mathematics / Abstract algebra / Algebra / Model category / Simplicial presheaf / Simplicial set / A homotopy theory / Weak equivalence / Fibration / Motivic cohomology / Kan fibration

445 Documenta Math. Motivic Symmetric Spectra J. F. Jardine

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Source URL: documenta.sagemath.org

Language: English - Date: 2001-01-23 03:50:27
28Algebra / Abstract algebra / Mathematics / Group theory / Homotopy theory / Cohomology theories / Homological algebra / Spectral sequence / Cohomology / Hopf algebra / Homology / Steenrod algebra

Unstable splittings related to Brown-Peterson cohomology J. Michael Boardman and W. Stephen Wilson Abstract. We give a new and relatively easy proof of the splitting theorem of the second author for the spaces in the Ome

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Source URL: www.math.jhu.edu

Language: English - Date: 2014-03-30 15:19:14
29Algebra / Abstract algebra / Mathematics / Homotopy theory / Algebraic topology / Cohomology / Spectrum / P-group / Steenrod algebra / Abelian group / Algebraic geometry / Classifying space for U

ON A THEOREM OF OSSA DAVID COPELAND JOHNSON AND W. STEPHEN WILSON (Communicated by Thomas G. Goodwillie) Abstract. If V is an elementary abelian 2-group, Ossa proved that the connective K-theory of BV splits into copies

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Source URL: www.math.jhu.edu

Language: English - Date: 2014-03-30 15:19:14
30Mathematics / Homotopy theory / Functors / Abstract algebra / Algebra / Category theory / Algebraic topology / Model category / Simplicial set / Adjoint functors / Span / Natural transformation

Correction to: Simplicial structures on model categories and functors American Journal of Mathematics), by Charles Rezk, Stefan Schwede and Brooke Shipley Edoardo Lanari has pointed out a gap which stem

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

Language: English - Date: 2015-09-23 09:04:48
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