Jean-Marc Couveignes

38
Documents
Affiliations actuelles
  • Université de Bordeaux (UB)
  • Institut de Mathématiques de Bordeaux (IMB)
  • Analyse cryptographique et arithmétique (CANARI)
Contact

Domaines de recherche

Théorie des nombres [math.NT]

Publications

Publications

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The equivariant complexity of multiplication in finite field extensions

Jean-Marc Couveignes , Tony Ezome

Journal of Algebra, 2023, 622, pp.694-720. ⟨10.1016/j.jalgebra.2023.01.022⟩

Article dans une revue hal-03410146v2
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Enumerating number fields

Jean-Marc Couveignes

Annals of Mathematics, 2020, 192 (2), pp.487-497. ⟨10.4007/annals.2020.192.2.4⟩

Article dans une revue hal-02375397v1
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Computing functions on Jacobians and their quotients

Jean-Marc Couveignes , Tony Ezome

LMS Journal of Computation and Mathematics, 2015, 18 (1), pp.555-577

Article dans une revue hal-01088933v1
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The geometry of some parameterizations and encodings

Jean-Marc Couveignes , Reynald Lercier

Advances in Mathematics of Communications, 2014, 8 (4), pp.22. ⟨10.3934/amc.2014.8.437⟩

Article dans une revue hal-00870112v1
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Fast construction of irreducible polynomials over finite fields

Jean-Marc Couveignes , Reynald Lercier

Israel Journal of Mathematics, 2013, 194 (1), pp.77-105. ⟨10.1007/s11856-012-0070-8⟩

Article dans une revue hal-00456456v1
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A faster pseudo-primality test

Jean-Marc Couveignes , Tony Ezome , Reynald Lercier

Rendiconti del Circolo Matematico di Palermo, 2012, 61 (2), pp.261-278. ⟨10.1007/s12215-012-0088-0⟩

Article dans une revue hal-00694113v1
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The geometry of flex tangents to a cubic curve and its parameterizations

Jean-Marc Couveignes , Jean-Gabriel Kammerer

Journal of Symbolic Computation, 2012, 47 (3), pp.266 - 281. ⟨10.1016/j.jsc.2011.11.003⟩

Article dans une revue hal-01104612v1
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Global descent obstructions for varieties

Jean-Marc Couveignes , Emmanuel Hallouin

Algebra & Number Theory, 2011, 5 (4), pp.431-463. ⟨10.2140/ant.2011.5.431⟩

Article dans une revue hal-00630393v1
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Elliptic periods for finite fields

Jean-Marc Couveignes , Reynald Lercier

Finite Fields and Their Applications, 2009, 15 (1), pp.1-22. ⟨10.1016/j.ffa.2008.07.004⟩

Article dans une revue hal-00630391v1
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Linearizing torsion classes in the Picard group of algebraic curves over finite fields

Jean-Marc Couveignes

Journal of Algebra, 2009, 321, pp.2085-2118

Article dans une revue hal-00630403v1
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Des obstructions globales à la descente des revêtements

Nicolas Ros , Jean-Marc Couveignes

Acta Arithmetica, 2004, 114 (4), pp.331-348. ⟨10.4064/aa114-4-4⟩

Article dans une revue hal-04502526v1
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Isomorphisms between Artin-Schreier towers

Jean-Marc Couveignes

Mathematics of Computation, 2000, 69 (232), pp.1625-1632. ⟨10.1090/S0025-5718-00-01193-5⟩

Article dans une revue hal-04523057v1
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Boundary of Hurwitz Spaces and Explicit Patching

Jean-Marc Couveignes

Journal of Symbolic Computation, 2000, 30 (6), pp.739-759. ⟨10.1006/jsco.2000.0381⟩

Article dans une revue hal-04523067v1
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Factorisations explicites de g(y) - h(z)

Pierrette Cassou-Noguès , Jean-Marc Couveignes

Acta Arithmetica, 1999, 87 (4), pp.291-317. ⟨10.4064/aa-87-4-291-317⟩

Article dans une revue hal-04523310v1
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Quelques revêtements définis sur ℚ

Jean-Marc Couveignes

Manuscripta mathematica, 1997, 92 (1), pp.409-445. ⟨10.1007/BF02678203⟩

Article dans une revue istex hal-04523330v1
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À propos du théorème de Belyi

Jean-Marc Couveignes

Journal de Théorie des Nombres de Bordeaux, 1996, 8 (1), pp.93-99

Article dans une revue hal-04526067v1
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Calcul et rationalité de fonctions de Belyi en genre 0

Jean-Marc Couveignes

Annales de l'Institut Fourier, 1994, 44 (1), pp.1-38. ⟨10.5802/aif.1387⟩

Article dans une revue hal-04526535v1
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Explicit Riemann-Roch spaces in the Hilbert class field

Jean-Marc Couveignes , Jean Gasnier

Arithmetic, geometry, cryptography and coding theory, Jun 2023, MARSEILLE (FRANCE), France. Contemporary mathematics, 832, American mathematical society, 2026, 978-1-4704-7685-4

Proceedings/Recueil des communications hal-04219975v2
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Continuous Approximation of a Discrete Situated and Reactive Multi-Agent System: Contribution to Agent Parameterization

Simon Stuker , Françoise Adreit , Jean-Marc Couveignes , Marie-Pierre Gleizes

PRIMA 2014 - 17th Pacific Rim international Conference on Principles and Practice of Multi-Agent Systems, Dec 2014, Queenland, Australia. Lecture Notes in Artificial Intelligence, 8861, Springer, pp.365--380, 2015, Lecture Notes in Computer Science book series (LNCS), ⟨10.1007/978-3-319-13191-7_30⟩

Proceedings/Recueil des communications hal-03190229v1
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Galois invariant smoothness basis

Jean-Marc Couveignes , Reynald Lercier

Algebraic Geometry and Its Applications, May 2007, Papeete, France. pp.142-167, 2008, Series on Number Theory and Its Applications

Proceedings/Recueil des communications hal-00630394v1
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Jacobiens, jacobiennes et stabilité numérique

Jean-Marc Couveignes

Groupes de Galois arithmétiques et différentiels, Mar 2004, Luminy (CIRM, Centre International de Rencontres Mathématiques), France. Séminaires et congrès, 13, Société mathématique de France, 2006, Séminaires et congrès 13, 978-2-85629-222-8

Proceedings/Recueil des communications hal-04502407v1
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Action of Modular Correspondences around CM Points

Jean-Marc Couveignes , Thierry Henocq

Algorithmic Number Theory Symposium 2002, Jul 2002, Sydney (AUSTRALIA), Australia. Lecture Notes in Computer Science, 2369, pp.234-243, 2002, Lecture Notes in Computer Science, ⟨10.1007/3-540-45455-1_19⟩

Proceedings/Recueil des communications istex hal-04523000v1
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Algebraic groups and discrete logarithm

Jean-Marc Couveignes

Public-Key Cryptography and Computational Number Theory, Sep 2000, Varsovie (PL), Poland. DE GRUYTER, 2001, De Gruyter proceedings in mathematics, ⟨10.1515/9783110881035.17⟩

Proceedings/Recueil des communications hal-04523027v1
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Tools for the computation of families of coverings

Jean-Marc Couveignes

Aspects of Galois theory, Oct 1996, Gainesville, United States. Lecture Notes Series London Mathematical Society, 256, Cambridge university press, pp.38-65, 1999, London Math. Soc. Lecture Note Ser., 0-521-63747-3

Proceedings/Recueil des communications hal-04523155v1
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Computing l-isogenies using the p-torsion

Jean-Marc Couveignes

Algorithmic Number Theory Symposium, May 1996, TALENCE, France. Lecture Notes in Computer Science, 1122, Springer Berlin Heidelberg, pp.59-65, 1996, Lecture Notes in Computer Science, ⟨10.1007/3-540-61581-4_41⟩

Proceedings/Recueil des communications hal-04526048v1
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Schoof's algorithm and isogeny cycles

Jean-Marc Couveignes , François Morain

Algorithmic Number Theory Symposium, May 1994, Ithaca, United States. Lecture Notes in Computer Science, 877, Springer Berlin Heidelberg, pp.43-58, 1994, Lecture Notes in Computer Science, ⟨10.1007/3-540-58691-1_42⟩

Proceedings/Recueil des communications istex hal-04526020v1
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On the interactive complexity of graph reliability

Jean-Marc Couveignes , Juan Francisco Diaz-Frias , Michel de Rougemont , Miklos Santha

International Conference on Foundations of Software Technology and Theoretical Computer Science, Dec 1994, Madras, India. Lecture Notes in Computer Science, 880, Springer, pp.12-23, 1994, 978-3-540-58715-6. ⟨10.1007/3-540-58715-2_110⟩

Proceedings/Recueil des communications istex hal-04526104v1
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Dessins from a geometric point of view

Jean-Marc Couveignes , Louis Granboulan

The Grothendieck Theory of Dessins d'Enfants, Apr 1993, Luminy (France), France. London Mathematical Society Lecture Note Series, 200, Cambridge university press, 1994, 9780521478212

Proceedings/Recueil des communications hal-04526133v1
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Approximate computations with modular curves

Jean-Marc Couveignes , Bas Edixhoven

Carel Faber, Gavril Farkas, Robin de Jong. Geometry and Arithmetic, EMS, pp.91-112, 2012, EMS Series of Congress Reports, 978-3-03719-119-4. ⟨10.4171/119⟩

Chapitre d'ouvrage hal-00772114v1
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Computing a square root for the number field sieve

Jean-Marc Couveignes

The development of the number field sieve, 1554, Springer Berlin Heidelberg, pp.95-102, 1993, Lecture Notes in Mathematics, ⟨10.1007/BFb0091540⟩

Chapitre d'ouvrage hal-04526543v1
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Some computations in Number Theory

Jean-Marc Couveignes

Mathematics [math]. Université de Bordeaux, 1994. English. ⟨NNT : ⟩

Thèse tel-04526085v1