Obstruction theory

Results: 29



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1

The Goerss-Hopkins-Miller Theorem • 05.04 Goerss-Hopkins obstruction theory (Arne Weiner) References: http://www.math.northwestern.edu/ pgoerss/papers/sum.pdf ,

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

- Date: 2007-03-27 07:15:22
    2Topology / Homotopy theory / Surgery theory / Differential topology / Geometric topology / Algebraic topology / Immersion / 4-manifold / Manifold / Obstruction theory / Homotopy group / Fundamental group

    PULLING APART 2–SPHERES IN 4–MANIFOLDS ROB SCHNEIDERMAN AND PETER TEICHNER Abstract. An obstruction theory for representing homotopy classes of surfaces in 4– manifolds by immersions with pairwise disjoint images i

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

    Language: English - Date: 2015-06-17 03:57:55
    3Topology / Mathematics / Surgery theory / Differential topology / Homotopy theory / Geometric topology / Algebraic topology / Immersion / Manifold / 4-manifold / Obstruction theory / Euler characteristic

    941 Documenta Math. Pulling Apart 2–Spheres in 4–Manifolds Rob Schneiderman and Peter Teichner

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    Source URL: documenta.sagemath.org

    Language: English - Date: 2014-08-26 05:40:46
    4Mathematics / Affine geometry / Euclidean geometry / Hyperplane / Linear algebra / Projective geometry

    735 Documenta Math. Hyperplane Mass Partitions via Relative Equivariant Obstruction Theory

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    Source URL: www.math.uiuc.edu

    Language: English - Date: 2016-07-19 13:30:31
    5Algebra / Mathematics / Abstract algebra / Field theory / Quadratic forms / Algebraic number theory / Equation solving / Equations / Algebraic number field / Fundamental theorem of algebra / Z-transform

    Brauer–Manin obstruction and integral points : a survey Jean-Louis Colliot-Th´el`ene (CNRS et Universit´e Paris-Sud, Paris-Saclay) Indo-French conference Chennai, January 2016

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    Source URL: www.math.u-psud.fr

    Language: English - Date: 2016-01-19 12:59:02
    6Mathematics / Affine geometry / Euclidean geometry / Hyperplane / Linear algebra / Projective geometry

    735 Documenta Math. Hyperplane Mass Partitions via Relative Equivariant Obstruction Theory

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    Source URL: documenta.sagemath.org

    Language: English - Date: 2016-07-19 13:30:31
    7Niels Henrik Abel / Analytic number theory / Ring theory / Algebraic geometry / Algebraic structures / Free abelian group / Profinite group / Abelian group / Abelian variety / Field extension / Algebraic number field / Elliptic curve

    THE BRAUER-MANIN OBSTRUCTION FOR SUBVARIETIES OF ABELIAN VARIETIES OVER FUNCTION FIELDS ´ FELIPE VOLOCH BJORN POONEN AND JOSE Abstract. We prove that for a large class of subvarieties of abelian varieties over global fu

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    Source URL: www.ma.utexas.edu

    Language: English - Date: 2006-12-06 01:58:08
    8Differential topology / Category theory / Embedding / General topology / Order theory / Generalised Whitehead product / Orbifold

    Mathematical Research Letters 1, 167–VAN KAMPEN’S EMBEDDING OBSTRUCTION IS INCOMPLETE FOR 2-COMPLEXES IN R4

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

    Language: English - Date: 2012-08-07 06:11:07
    9Surgery theory / Differential topology / Algebraic topology / Maps of manifolds / Homotopy theory / Immersion / Arf invariant / Manifold / Geometric topology / Obstruction theory / 4-manifold / Cobordism

    ISSNon-lineprinted) Algebraic & Geometric Topology Volume{29 Published: 25 October 2000

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

    Language: English - Date: 2012-08-01 06:52:27
    10Abstract algebra / Algebras / Algebraic topology / Ring theory / Category theory / Operad theory / Cohomology / Graded ring / Ring / Steve Shnider / Associative algebra / A-operad

    Obstruction theory for operadic algebras DISSERTATION zur Erlangung des Doktorgrades (Dr. rer. nat.)

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

    Language: English - Date: 2012-05-04 06:36:59
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