Arf invariant

Results: 22



#Item
11Algebra / Mathematics / Quadratic forms / Abstract algebra / Cahit Arf / Helmut Hasse / Arf invariant of a knot / Arf invariant / ARF / Emmy Noether / HasseArf theorem / Ernst Witt

On the Arf invariant in historical perspective Falko Lorenz (M¨ unster) and

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Source URL: www.rzuser.uni-heidelberg.de

Language: English - Date: 2010-02-12 15:59:36
12

ON THE OPTIMALITY OF THE ARF INVARIANT FORMULA FOR GRAPH POLYNOMIALS MARTIN LOEBL AND GREGOR MASBAUM Abstract. We prove optimality of the Arf invariant formula for the generating function of even subgraphs, or, equivalen

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Source URL: iti.mff.cuni.cz

Language: English - Date: 2016-02-04 05:53:37
    13Quadratic forms / Clifford algebra / Bilinear map / Bilinear form / Vector space / Arf invariant / Spinor / Spin representation / Isotropic quadratic form / Algebra / Linear algebra / Mathematics

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    Source URL: www.unizar.es

    Language: English - Date: 2001-10-24 10:33:48
    14Quadratic forms / Clifford algebra / Arf invariant / Bilinear form / Isotropic quadratic form / Homogeneous polynomial / Skew-symmetric matrix / Signature / Tensor product / Algebra / Mathematics / Linear algebra

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    Source URL: www.math.harvard.edu

    Language: English - Date: 2011-02-23 11:53:52
    15Quadratic forms / Isotropic quadratic form / Arf invariant / Separable extension / Quaternion algebra / Quartic function / Degenerate form / Pfister form / Witt group / Algebra / Abstract algebra / Mathematics

    WITT KERNELS AND BRAUER KERNELS FOR QUARTIC EXTENSIONS IN CHARACTERISTIC TWO DETLEV W. HOFFMANN AND MARCO SOBIECH Abstract. Let F be a field of characteristic 2 and let E/F be a field extension of degree 4. We determine

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

    Language: English - Date: 2014-03-12 18:33:39
    16Mathematics / Geometric topology / Kervaire invariant / Quadratic forms / Arf invariant / 4-manifolds / Michel Kervaire / Exotic sphere / Intersection form / Topology / Surgery theory / Differential topology

    Main Results Geometry of the 1930s and 1950s Basic Argument

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    Source URL: www.math.uga.edu

    Language: English - Date: 2009-06-04 15:43:01
    17Algebra / Cahit Arf / Helmut Hasse / Arf invariant / Kervaire invariant / Cahit / Hasse–Arf theorem / Michel Kervaire / Jean Leray / Mathematics / Topology / Surgery theory

    ˙ ARF[removed]A SCIENTIFIC BIOGRAPHY OF CAHIT

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    Source URL: arxiv.org

    Language: English - Date: 2013-01-16 20:39:53
    18Arf invariant / Invariant / Mathematics / Measure

    SOME RECENT DEVELOPMENTS IN MATHEMATICAL STATISTICS CHARLES

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    Source URL: www.mathunion.org

    Language: English - Date: 2012-04-18 10:30:25
    19Abstract algebra / Discriminant / Signature / Invariant theory / Homogeneous polynomial / Invariant / Arf invariant / Hasse–Minkowski theorem / Algebra / Quadratic forms / Mathematics

    BULLETIN (New Series) OF THE AMERICAN MATHEMATICAL SOCIETY Volume 42, Number 1, Pages 93–98

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    Source URL: www.ams.org

    Language: English - Date: 2010-01-14 12:40:25
    20Mathematics / Braid group / Braid theory / Arf invariant of a knot / Trace / Alexander polynomial / Von Neumann algebra / Arf invariant / Burau representation / Abstract algebra / Algebra / Knot theory

    BULLETIN (New Series) OF THE AMERICAN MATHEMATICAL SOCIETY Volume 12, Number 1, January 1985

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    Source URL: www.ams.org

    Language: English - Date: 2010-01-14 13:28:07
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