• Algebraic geometry codes, often abbreviated AG codes, are a type of linear code that generalize Reed–Solomon codes. The Russian mathematician V. D. Goppa...
    11 KB (1,586 words) - 10:17, 2 November 2024
  • Thumbnail for Algebraic geometry
    Algebraic geometry is a branch of mathematics which uses abstract algebraic techniques, mainly from commutative algebra, to solve geometrical problems...
    62 KB (7,498 words) - 11:10, 27 May 2025
  • of general type Zariski surface Algebraic variety Hypersurface Quadric (algebraic geometry) Dimension of an algebraic variety Hilbert's Nullstellensatz...
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  • This is a list of algebraic coding theory topics....
    3 KB (9 words) - 23:09, 3 June 2023
  • geometry in mathematics, areas growing out of the traditional study of Diophantine equations to encompass large parts of number theory and algebraic geometry...
    37 KB (4,753 words) - 14:39, 23 July 2024
  • Networks. AN codes Algebraic geometry code BCH code, which can be designed to correct any arbitrary number of errors per code block. Barker code used for...
    40 KB (4,704 words) - 10:30, 28 June 2025
  • Galois cohomology of algebraic groups, the spinor norm is a connecting homomorphism on cohomology. Writing μ2 for the algebraic group of square roots...
    65 KB (9,287 words) - 07:33, 12 May 2025
  • codes, of which BCH codes are an example Reed–Solomon codes Reed–Muller code Algebraic geometry code Binary Goppa code Low-density parity-check codes...
    17 KB (2,694 words) - 03:34, 28 November 2024
  • Thumbnail for Abstract algebra
    In mathematics, more specifically algebra, abstract algebra or modern algebra is the study of algebraic structures, which are sets with specific operations...
    33 KB (4,336 words) - 05:41, 25 June 2025
  • Bose–Chaudhuri–Hochquenghem, Turbo, Golay, algebraic geometry codes, low-density parity-check codes, and space–time codes. Error detecting codes can be optimised to detect...
    15 KB (1,965 words) - 10:18, 24 June 2025
  • methods—differential geometry, algebraic geometry, computational geometry, algebraic topology, discrete geometry (also known as combinatorial geometry), etc.—or...
    102 KB (10,065 words) - 16:31, 26 June 2025
  • Thumbnail for Coding theory
    where the properties of codes are expressed in algebraic terms and then further researched.[citation needed] Algebraic coding theory is basically divided...
    27 KB (3,712 words) - 08:44, 19 June 2025
  • Thumbnail for Algebraic combinatorics
    sets, or finite geometries. On the algebraic side, besides group theory and representation theory, lattice theory and commutative algebra are commonly used...
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  • representations arise naturally in other branches of mathematics, such as algebraic geometry, coding theory[citation needed], combinatorics and number theory. Within...
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  • relative distance for codes over alphabets of size less than 49.[citation needed] For larger alphabets, algebraic geometry codes sometimes achieve an asymptotically...
    8 KB (1,457 words) - 21:34, 28 February 2025
  • Reed–Solomon and Algebraic-Geometry Codes" introducing an algorithm that allowed for the correction of errors beyond half the minimum distance of the code. It applies...
    75 KB (12,395 words) - 16:42, 29 April 2025
  • important theorem in mathematics, specifically in complex analysis and algebraic geometry, for the computation of the dimension of the space of meromorphic...
    32 KB (4,966 words) - 09:47, 13 June 2025
  • 2024-01-27. Danilov, V. I. (2006). "II. Algebraic Varieties and Schemes". Algebraic Geometry I: Algebraic Curves, Algebraic Manifolds and Schemes. Springer....
    137 KB (13,739 words) - 01:10, 20 June 2025
  • distance of the code. It applies to Reed–Solomon codes and more generally to algebraic geometry codes. This algorithm produces a list of codewords (it...
    6 KB (527 words) - 09:52, 15 March 2025
  • operator algebras are often phrased in algebraic terms, while the techniques used are often highly analytic. Although the study of operator algebras is usually...
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  • a computer algebra system designed to solve problems in algebra, number theory, geometry and combinatorics. It is named after the algebraic structure magma...
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  • Thumbnail for SageMath
    for Algebra and Geometry Experimentation") is a computer algebra system (CAS) with features covering many aspects of mathematics, including algebra, combinatorics...
    13 KB (877 words) - 04:50, 11 June 2025
  • Thumbnail for History of geometry
    early geometry. (See Areas of mathematics and Algebraic geometry.) The earliest recorded beginnings of geometry can be traced to early peoples, such as the...
    48 KB (6,299 words) - 14:25, 9 June 2025
  • McEliece cryptosystem (category Code-based cryptography)
    binary Goppa codes (subfield codes of algebraic geometry codes of a genus-0 curve over finite fields of characteristic 2); these codes can be efficiently...
    16 KB (2,092 words) - 15:59, 4 June 2025
  • relation between algebraic geometry and codes, utilizing the Riemann-Roch theorem. Today these codes are called algebraic geometry codes. In 1981 he presented...
    4 KB (398 words) - 21:15, 5 November 2024
  • Theorem of the cube (algebraic varieties) Torelli theorem (algebraic geometry) Tsen's theorem (algebraic geometry) Weber's theorem (algebraic curves) Zariski's...
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  • Thumbnail for List of Russian mathematicians
    equations Valery Goppa, inventor of Goppa codes, and algebraic geometry codes in the field of algebraic geometry Mikhail Gromov, a prominent developer of...
    18 KB (1,744 words) - 06:21, 5 May 2025
  • Thumbnail for James William Peter Hirschfeld
    theory and linear algebra taught in a first degree course, as well as a little projective geometry, and a very little algebraic geometry." When q is a prime...
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  • arithmetic coding techniques 1977 – Abraham Lempel and Jacob Ziv develop Lempel–Ziv compression (LZ77) 1982 – Valerii Denisovich Goppa introduces algebraic geometry...
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  • of geometry. Fundamentally, it studies algebraic varieties. Algebraic graph theory a branch of graph theory in which methods are taken from algebra and...
    71 KB (7,692 words) - 22:32, 2 March 2025