A¹ homotopy theory

Results: 280



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181Algebraic topology / Homotopy theory / Differential topology / Homotopy group / Diffeomorphism / Homotopy / Degree of a continuous mapping / Euler characteristic / Out / Topology / Mathematics / Abstract algebra

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Source URL: www.math.harvard.edu

Language: English - Date: 2009-05-13 10:48:51
182Homological algebra / Homotopy theory / Cohomology theories / Scheme theory / Cohomology / Sheaf / Spectrum of a ring / Duality / Spectrum / Abstract algebra / Algebra / Algebraic topology

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Source URL: www.math.harvard.edu

Language: English - Date: 2010-04-22 19:50:51
183Algebraic topology / Surgery theory / Homotopy / Spectrum / Equivalence relation / Degree of a continuous mapping / Stiefel–Whitney class / Surgery exact sequence / Topology / Homotopy theory / Mathematics

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Language: English - Date: 2011-04-11 12:59:10
184Sheaf theory / Algebraic topology / Algebraic geometry / Germ / Étale morphism / Sheaf / Grothendieck topology / A¹ homotopy theory / Jet / Abstract algebra / Mathematics / Topology

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Language: English - Date: 2014-04-10 21:34:24
185Representation theory of Lie groups / Algebraic topology / Vector bundles / Differential topology / Homotopy theory / Borel–Weil–Bott theorem / Weight / Line bundle / Fiber bundle / Abstract algebra / Topology / Algebra

A PROOF OF THE BOREL-WEIL-BOTT THEOREM JACOB LURIE The aim of this note is to provide a quick proof of the Borel-Weil-Bott theorem, which describes the cohomology of line bundles on flag varieties. Let G denote a reducti

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Language: English - Date: 2012-12-07 11:55:59
186Category theory / Scheme theory / Homotopy theory / Algebraic structures / Ring theory / Functor / Moduli space / Scheme / Adjoint functors / Abstract algebra / Algebra / Mathematics

Introduction The following thesis plays a central role in deformation theory: (∗) If X is a moduli space over a field k of characteristic zero, then a formal neighborhood of any point x ∈ X is controlled by a differe

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Source URL: www.math.harvard.edu

Language: English - Date: 2010-03-11 19:03:04
187Ring theory / Algebraic topology / Commutative algebra / Algebraic structures / Complex cobordism / Spectrum of a ring / Formal group / Homotopy / Spectrum / Abstract algebra / Algebra / Homotopy theory

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Language: English - Date: 2010-04-27 14:58:02
188Surgery theory / Assembly map / K-theory / Sheaf / Functor / Exact functor / Spectrum of a ring / Homotopy / Exterior space / Abstract algebra / Topology / Algebra

Assembly (Lecture 22) March 24, 2011 Let R be an A∞ -ring and let X be a connected finite polyhedron with a triangulation T . In the last fp lecture, we defined a subcategory Shv0T (X; LModfp

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Source URL: www.math.harvard.edu

Language: English - Date: 2011-03-30 11:43:38
189Algebraic 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
190Differential topology / Homotopy theory / Differential geometry / Fiber bundles / Principal bundle / Holonomy / Covering space / Solenoid / Torus / Topology / Mathematics / Algebraic topology

EMBEDDING SOLENOIDS ALEX CLARK AND ROBBERT FOKKINK Abstract. A generalized solenoid is an inverse limit space with bonding maps that are (regular) covering maps of closed compact manifolds. We study the embedding propert

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Source URL: www.math.unt.edu

Language: English - Date: 2003-09-12 14:14:50
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