Elliptic curves

Results: 668



#Item
511Vector bundles / Divisor / Canonical bundle / Ample line bundle / Riemann–Roch theorem / Algebraic curves / Linear system of divisors / Greatest common divisor / Elliptic curve / Abstract algebra / Algebraic geometry / Algebra

Rational Divisors in Rational Divisor Classes N. Bruin?1 and E.V. Flynn??2 1 2

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

Language: English - Date: 2006-07-08 18:57:36
512Elliptic curve / Kummer surface / Algebraic number field / Hyperelliptic curve / Hyperelliptic curve cryptography / Trace Zero Cryptography / Abstract algebra / Algebraic geometry / Algebraic curves

The Arithmetic of Hyperelliptic Curves E. V. Flynn∗ , Mathematical Institute, University of Oxford Abstract We summarise recent advances in techniques for solving Diophantine problems on hyperelliptic curves; in partic

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

Language: English - Date: 2006-07-08 18:57:37
513Algebraic curves / Elliptic curves / Analytic number theory / Group theory / Diophantine geometry / Abelian variety / Modular curve / Genus of a multiplicative sequence / Isogeny / Abstract algebra / Algebraic geometry / Algebra

APPLICATION OF COVERING TECHNIQUES TO FAMILIES OF CURVES E.V. FLYNN AND J. REDMOND Abstract. Much success in finding rational points on curves has been obtained by using Chabauty’s Theorem, which applies when the genus

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

Language: English - Date: 2006-07-08 18:57:36
514Algebraic 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
515Niels 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
516Algebraic 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
517Algebraic 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
518Field 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
519Analytic 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
520Algebraic 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
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