Homotopy group

Results: 381



#Item
141Algebraic topology / Group theory / Homological algebra / Steenrod algebra / Spectral sequence / Ext functor / Adams filtration / Adams spectral sequence / Homotopy groups of spheres / Abstract algebra / Algebra / Homotopy theory

ON THE EXISTENCE OF A v232 -SELF MAP ON M (1, 4) AT THE PRIME 2 M. BEHRENS1 , M. HILL, M.J. HOPKINS2 , AND M. MAHOWALD Abstract. Let M (1) be the mod 2 Moore spectrum. J.F. Adams proved that M (1) admits a minimal v1 -se

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Source URL: www-math.mit.edu

Language: English - Date: 2008-08-12 14:15:56
142Group theory / Covering space / Homotopy theory / Elliptic curve / Automorphism / Field extension / Finite field / Orbifold / Proofs of quadratic reciprocity / Abstract algebra / Mathematics / Algebra

Beitr¨age zur Algebra und Geometrie Contributions to Algebra and Geometry Volume[removed]), No. 1, [removed]Belyi’s Theorem Revisited Bernhard K¨

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Source URL: www.kurims.kyoto-u.ac.jp

Language: English - Date: 2004-01-25 09:20:12
143Category theory / Homotopy theory / Algebraic structures / Group theory / Higher category theory / Groupoid / Double groupoid / Group action / Coproduct / Abstract algebra / Mathematics / Algebra

Theory and Applications of Categories, Vol. 28, No. 12, 2013, pp. 304–331. N -TUPLE GROUPOIDS AND OPTIMALLY COUPLED FACTORIZATIONS DANY MAJARD Abstract. In this paper, we prove that the category of vacant n-tuple grou

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Source URL: www.emis.de

Language: English - Date: 2013-05-30 13:50:00
144Homotopy theory / Algebraic topology / Smash product / Fundamental group / Suspension / Group action / Pointed space / Mapping cone / Wedge sum / Topology / Abstract algebra / Mathematics

arXiv:math/0602283v3 [math.AT] 10 Jun[removed]SYMMETRIC JOINS AND WEIGHTED BARYCENTERS SADOK KALLEL, RYM KAROUI Abstract. Given a space X, we study the homotopy type of Bn (X) the space obtained as the “union

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Source URL: arxiv.org

Language: English - Date: 2010-06-10 21:19:56
145Differential topology / Homotopy theory / Differential geometry / Fiber bundles / Grassmannian / Line bundle / Vector bundle / Homotopy group / Hopf fibration / Topology / Abstract algebra / Algebraic topology

arXiv:1111.7273v1 [math.AT] 30 Nov[removed]THE SPACE OF LINEAR MAPS INTO A GRASSMANN MANIFOLD S. KALLEL, P. SALVATORE AND W. BEN HAMMOUDA Abstract. We show that the space of all holomorphic maps of degree one from the Rie

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Source URL: arxiv.org

Language: English - Date: 2011-11-30 20:15:36
146Category theory / Homotopy theory / Algebraic structures / Group theory / Higher category theory / Groupoid / Double groupoid / Group action / Coproduct / Abstract algebra / Mathematics / Algebra

Theory and Applications of Categories, Vol. 28, No. 12, 2013, pp. 304–331. N -TUPLE GROUPOIDS AND OPTIMALLY COUPLED FACTORIZATIONS DANY MAJARD Abstract. In this paper, we prove that the category of vacant n-tuple grou

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Source URL: www.tac.mta.ca

Language: English - Date: 2013-05-30 15:50:35
147Mathematics / Topological modular forms / Spectrum / Homotopy category / Homotopy group / Model category / Homotopy / Elliptic curve / Thom space / Homotopy theory / Topology / Abstract algebra

MULTIPLICATIVE ORIENTATIONS OF KO-THEORY AND OF THE SPECTRUM OF TOPOLOGICAL MODULAR FORMS MATTHEW ANDO, MICHAEL J. HOPKINS, AND CHARLES REZK Abstract. We describe the space of E∞ spin orientations of KO and the space o

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Source URL: www.math.uiuc.edu

Language: English - Date: 2010-05-20 10:57:38
148Group actions / Symmetry / Homotopy theory / Differential topology / Orbifold / Fundamental group / Equivalence relation / Quasigroup / Index of a subgroup / Abstract algebra / Algebra / Group theory

arXiv:1010.1507v2 [math.AT] 14 Sep[removed]THE GEOMETRY AND FUNDAMENTAL GROUP OF PERMUTATION PRODUCTS AND FAT DIAGONALS SADOK KALLEL AND WALID TAAMALLAH

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Source URL: arxiv.org

Language: English - Date: 2012-09-17 00:41:41
149Algebraic topology / Homotopy theory / Locally connected space / Connected space / Covering space / Locally compact space / Continuous function / Finite topological space / Fundamental group / Topology / General topology / Topological spaces

Mathematics 121 Final Terence Tao June 10, 1997 Problem 1. A set X ⊂ Rn is said to be star-shaped at the origin if for every x ∈ X, the line segment {tx : 0 ≤ t ≤ 1} is also contained in X.

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Source URL: www.math.ucla.edu

Language: English - Date: 2007-08-17 11:19:05
150Sheaf theory / Category theory / Homotopy theory / Algebraic topology / Algebraic structures / Group action / Groupoid / Grothendieck topology / Sheaf / Abstract algebra / Algebra / Mathematics

Theory and Applications of Categories, Vol. 28, No. 18, 2013, pp. 541–551. SUBGROUPOIDS AND QUOTIENT THEORIES HENRIK FORSSELL Abstract. Moerdijk’s site description for equivariant sheaf toposes on open topological g

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Source URL: www.emis.de

Language: English - Date: 2013-07-18 13:07:00
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