Algebraic curves

Results: 604



#Item
431Algebraic curves / Field theory / Analytic number theory / Algebraic number theory / Vector bundles / Elliptic curve / Algebraic number field / Polynomial / Ample line bundle / Abstract algebra / Algebra / Mathematics

CYCLES OF QUADRATIC POLYNOMIALS AND RATIONAL POINTS ON A GENUS 2 CURVE E. V. FLYNN, BJORN POONEN, AND EDWARD F. SCHAEFER Abstract. It has been conjectured that for N sufficiently large, there are no quadratic polynomials

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Source URL: people.maths.ox.ac.uk

Language: English - Date: 2006-07-08 18:57:36
432Niels Henrik Abel / Abelian variety / Elliptic curve / Rational point / Abelian group / Hyperelliptic curve cryptography / Imaginary hyperelliptic curve / Abstract algebra / Algebraic curves / Algebra

EXHIBITING SHA[2] ON HYPERELLIPTIC JACOBIANS N. BRUIN AND E.V. FLYNN Abstract. We discuss approaches to computing in the Shafarevich-Tate group of Jacobians of higher genus curves, with an emphasis on the theory and prac

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Source URL: people.maths.ox.ac.uk

Language: English - Date: 2006-07-08 18:57:36
433Algebraic number theory / Elliptic curves / Number theory / Group theory / Heegner point / Modular form / Birch and Swinnerton-Dyer conjecture / Prime number / Classical modular curve / Abstract algebra / Mathematics / Analytic number theory

Heegner points and Sylvester’s conjecture Samit Dasgupta and John Voight Abstract. We consider the classical Diophantine problem of writing positive integers n as the sum of two rational cubes, i.e. n = x3 + y 3 for x,

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Source URL: people.ucsc.edu

Language: English - Date: 2008-09-13 15:52:13
434Algebraic curves / Hyperelliptic curve / Elliptic curve / Curve / Symbol / Algebraic number field / Imaginary hyperelliptic curve / Abstract algebra / Geometry / Mathematics

N -COVERS OF HYPERELLIPTIC CURVES N. BRUIN AND E.V. FLYNN Abstract. For a hyperelliptic curve C of genus g with a divisor class of order n = g + 1, we shall consider an associated covering collection of curves Dδ , each

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Source URL: people.maths.ox.ac.uk

Language: English - Date: 2006-07-08 18:57:36
435Field theory / Group theory / Elliptic curves / Finite fields / Abstract algebra / Algebraic number theory / Algebraic number field

Journal de Théorie des Nombres de Bordeaux 00 (XXXX), 000–000 Non-trivial X

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Source URL: people.maths.ox.ac.uk

Language: English - Date: 2009-08-31 00:19:33
436Analytic number theory / Algebraic curves / Elliptic curve / Group theory / Symbol / Abelian variety / Quadratic form / Constructible universe / Classical modular curve / Algebraic geometry / Abstract algebra / Algebra

Descent via Isogeny in Dimension 2 E. V. Flynn, Mathematical Institute, University of Oxford Abstract A technique of descent via 4-isogeny is developed on the Jacobian of a curve of genus 2 of the form: Y 2 = q1 (X)q2 (X

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Source URL: people.maths.ox.ac.uk

Language: English - Date: 2006-07-08 18:57:37
437Algebraic number theory / Analytic number theory / Elliptic curve / Group theory / Kummer surface / Algebraic number field / P-adic number / Prime number / Abstract algebra / Mathematics / Field theory

CANONICAL HEIGHTS ON THE JACOBIANS OF CURVES OF GENUS 2 AND THE INFINITE DESCENT E.V. FLYNN AND N.P. SMART Abstract. We give an algorithm to compute the canonical height on a Jacobian of a curve of genus 2. The computati

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Source URL: people.maths.ox.ac.uk

Language: English - Date: 2006-07-08 18:57:36
438Vector bundles / Algebraic number theory / Field theory / Number theory / Algebraic curves / Elliptic curve / Divisor / Canonical bundle / Hasse principle / Abstract algebra / Mathematics / Algebraic geometry

THE HASSE PRINCIPLE AND THE BRAUER-MANIN OBSTRUCTION FOR CURVES E.V. FLYNN Abstract. We discuss a range of ways, extending existing methods, to demonstrate violations of the Hasse principle on curves. Of particular inter

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Source URL: people.maths.ox.ac.uk

Language: English - Date: 2006-07-08 18:57:36
439Abelian varieties / Algebraic curves / Elliptic curves / Diophantine geometry / Analytic number theory / Mordell–Weil theorem / Kummer surface / Dual abelian variety / Isogeny / Abstract algebra / Algebraic geometry / Geometry

Solving Diophantine Problems on Curves via Descent on the Jacobian E. V. Flynn, Mathematical Institute, University of Oxford §0. Introduction The theory of Jacobians of curves has largely been developed in a vacuum, wit

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Source URL: people.maths.ox.ac.uk

Language: English - Date: 2006-07-08 18:57:37
440Elliptic curves / Algebraic curves / Analytic number theory / Finite fields / Computational number theory / Magma computer algebra system / Supersingular elliptic curve / Heegner point / Algorithmic Number Theory Symposium / Abstract algebra / Mathematics / Geometry

David R. Kohel School of Mathematics and Statistics University of Sydney, F07 NSW 2006 Australia DOB: 27 February 1966

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Source URL: echidna.maths.usyd.edu.au

Language: English - Date: 2005-08-23 07:34:54
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