Algebraic numbers

Results: 236



#Item
51Algebraic number theory / Field theory / Modular arithmetic / Coprime / Divisor / Fibonacci number / Rational number / Lattice / Euclidean algorithm / Mathematics / Abstract algebra / Number theory

Baltic Way 2003 Problems and Solutions 1. Let Q+ be the set of positive rational numbers. Find all functions f : Q+ → Q+ which for all x ∈ Q+ fulfil (1) : f ( x1 ) = f (x) (2) : (1 + x1 )f (x) = f (x + 1)

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Source URL: www.georgmohr.dk

Language: English - Date: 2005-08-27 11:22:17
52Numbers / Fractions / Lowest common denominator / Algebraic fraction / Addition / Mathematics / Arithmetic / Elementary arithmetic

AF1.2: ALGEBRAIC FRACTIONS (ADDITION & SUBTRACTION) Only fractions which have a common denominator may be added or subtracted. Remember

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Source URL: emedia.rmit.edu.au

Language: English - Date: 2012-11-21 21:56:04
53Irrational number / Fraction / Continued fraction / Number / I1 / Mathematics / Functional languages / Q

Continued fractions of algebraic numbers some statistical tests (preliminary report - work in progress) Keith Briggs research.btexact.com/teralab/keithbriggs.html

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Source URL: keithbriggs.info

Language: English - Date: 2005-07-05 12:58:03
54Quadratic forms / Modular arithmetic / Divisor function / Mathematics / Number theory / Algebraic number theory

arXiv:1309.0906v7 [math.NT] 1 NovThe Abundancy Index of Divisors of Odd Perfect Numbers - Part II✩ Keneth Adrian P. Dagal Department of Mathematics, Far Eastern University

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Source URL: arxiv.org

Language: English - Date: 2013-11-04 03:01:31
55Abstract algebra / Algebraic curves / Riemann surfaces / ELSV formula / Permutations / String theory / Moduli space / Moduli of algebraic curves / Riemann–Hurwitz formula / Algebraic geometry / Moduli theory / Geometry

THE MODULI SPACE OF CURVES, DOUBLE HURWITZ NUMBERS, AND FABER’S INTERSECTION NUMBER CONJECTURE I. P. GOULDEN, D. M. JACKSON AND R. VAKIL Abstract. We define the dimension 2g − 1 Faber-Hurwitz Chow/homology classes on

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Source URL: math.stanford.edu

Language: English - Date: 2009-04-10 18:17:48
56Differential geometry / Intersection theory / Vector bundles / Divisor / Dual curve / Linear system of divisors / Ample line bundle / Chow ring / Curve / Geometry / Abstract algebra / Algebraic geometry

RECURSIONS FOR CHARACTERISTIC NUMBERS OF GENUS ONE PLANE CURVES RAVI VAKIL Abstract. Characteristic numbers of families of maps of nodal curves to P2 are de ned as

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Source URL: math.stanford.edu

Language: English - Date: 2002-02-22 23:12:01
57Field theory / Elementary mathematics / Real algebraic geometry / Algebraic structures / Ring theory / Construction of the real numbers / Archimedean property / Real number / Field / Abstract algebra / Mathematics / Algebra

An Irrational Construction of R from Z R.D. Arthan Lemma 1 Ltd. 2nd Floor, 31A Chain Street, Reading UK RG1 2HX

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Source URL: www.lemma-one.com

Language: English - Date: 2008-07-11 10:37:44
58Cryptography / Lenstra elliptic curve factorization / Quadratic sieve / Integer factorization / Elliptic curve / Primality test / Prime number / Prime factor / Algebraic-group factorisation algorithm / Integer factorization algorithms / Abstract algebra / Mathematics

THE ELLIPTIC CURVE METHOD PAUL ZIMMERMANN The Elliptic Curve Method (ECM for short) was invented in 1985 by H. W. Lenstra, Jr[removed]It is suited to find small — say 9 to 30 digits — prime factors of large numbers. Am

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Source URL: www.loria.fr

Language: English - Date: 2004-09-06 05:03:02
59Symplectic topology / Abstract algebra / Differential topology / Complex manifolds / Gromov–Witten invariant / Integral / Genus of a multiplicative sequence / ELSV formula / Mathematical analysis / Algebraic geometry / String theory

THE GROMOV-WITTEN POTENTIAL OF A POINT, HURWITZ NUMBERS, AND HODGE INTEGRALS I.P. GOULDEN, D.M. JACKSON, AND R. VAKIL Contents 1. Introduction

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Source URL: math.stanford.edu

Language: English - Date: 2002-02-22 23:12:03
60Hypercomplex numbers / Computing / Z1 / Z3 / Bicomplex number / Q / Z2 / Split-complex number / History of computing hardware / Algebra / Mechanical computers

On algebraic properties of bicomplex and hyperbolic numbers. D. Rochon∗ , M. Shapiro.∗∗ ∗

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Source URL: www.3dfractals.com

Language: English - Date: 2005-10-12 15:43:50
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