Talks and Conferences
of Philippe Langevin
[CONFERENCES] [SEMINARS]
    CONFERENCES
  1. on the Dublin permutation
    Valérie Gillot and Langevin, Philippe and Adoulaye Lo  
      BFA 2025, Selmer Center   Lacarna, Cyprus  ( september   2025 )
    @https://boolean.w.uib.no/bfa-2025/ [ link ] [ download ] [ bibtex ]
  2. Millions of inequivalent quadratic APN functions in eight variables
    Christof Beierle, Philippe Langevin, Gregor Leander, Alexandr Polujan and Shahram Rasoolzadeh  
      BFA 2024, Selmer Center   Larnaca, Cyprus  ( submitted   2025 )
    @https://boolean.w.uib.no/bfa-2025/ [ link ] [ download ] [ bibtex ]
  3. normality of quartics
    Valérie Gillot and Langevin, Philippe and Alexandr Polujan  
      BFA 2024, Selmer Center   Dubrovnik, Croatie  ( september   2024 )
    @https://boolean.w.uib.no/bfa-2024/ [ link ] [ download ] [ bibtex ]
  4. Classification of Maiorana-McFarland
    Langevin, Philippe and Polujan, Alexandr  
      BFA 2024, Selmer Center   Dubrovnik, Croatie  pp  5 pages  ( september   2024)
    @https://boolean.w.uib.no/bfa-2024/ [ link ] [ download ] [ bibtex ]
  5. Classification of RM(6,8)/RM(4,8)
    Gillot, Valérie and Langevin, Philippe  
      finite field and their Application   Paris , France  ( june   2023)
    @https://org.uib.no/selmer/fq15/ [ link ] [ download ] [ bibtex ]
  6. Covering Radius of RM(4,8) Reed-Muller code
    Gillot, Valérie and Langevin, Philippe  
        Marseille, France  ( march   2023)
    @https://conferences.cirm-math.fr/2804.html [ link ] [ download ] [ bibtex ]
  7. Classification of Boolean Functions
    Gillot, Valérie and Langevin, Philippe  
      Boolean Functions and their Application   Balestrand, Norway  ( september   2022)
    @https://boolean.w.uib.no/bfa-2022/ [ link ] [ download ] [ bibtex ]
  8. MacWilliams Extension Theorem for Lee Weight Isometries
    Langevin, Philippe  
      Noncommutative rings and their applications V   Lens, France  ( june   2017)
    invité invité [ download ] [ bibtex ]
  9. Domaine des Codes
    Langevin, Philippe  
      Journées Scientifiques de l'Université de Toulon   Toulon, France  ( Avril   2016)
    invité, vulgarisation invité, vulgarisation [ download ] [ bibtex ]
  10. Extension Property of The Lee Metric
    Langevin, Philippe  
      Yet Another Cryptography Conference   Porquerolles  ( june   2016)
    [ download ] [ bibtex ]
  11. Factorisation Quantique
    Langevin, Philippe  
      Journées Scientifiques de l'Université de Toulon   Toulon, France  ( Avril   2015)
    invité, vulgarisation invité, vulgarisation [ download ] [ bibtex ]
  12. Proof of a Conjectured Three-Valued Family of Weil Sums of Binomials
    Langevin, Philippe  
      Worshop in Crypography and Coding Theory   Paris, France  ( Avril   2015)
    [ download ] [ bibtex ]
  13. propriété d’extension de la métrique de Lee
    Langevin, Philippe  
      invité, séminaire CCA   Paris  ( Novembre   2015)
    [ download ] [ bibtex ]
  14. New Open Problems Related to Old Conjectures by Helleseth
    Langevin, Philippe  
      Boolean Functions and Applications   Rosendal, Norway  ( September   2014)
    invited speaker invited speaker [ download ] [ bibtex ]
  15. On a Conjecture of Helleseth
    Aubry, Yves and Langevin, Philippe  
      CAI 2013   Porquerolles  ( September   2013)
    [ bibtex ]
  16. On Helleseth Conjecture
    Langevin, Philippe  
      AGCT 2011   Marseille  ( june   2011)
    [ bibtex ]
  17. Power Permutation in Dimension 32
    Langevin, Philippe  
      SETA 2010   Paris  ( September   2010)
    [ bibtex ]
  18. Gauss sums over finite rings
    Philippe Langevin   (invited speaker)
    Ecole internationale : Codes over finite rings   CIMPA-METU   Ankara, Turquie  ( Aout   2008)
    [ bibtex ]
  19. Classification of Boolean quartic forms in eight variables
    Langevin, Philippe and Leander, Gregor  
    Boolean Functions in Cryptology anf Information Security   NATO Advanced Study Institute   Moscou, Russie  ( September   2007)
    [ download ] [ bibtex ]
  20. On a Conjecture of Dobbertin
    Langevin, Philippe and Leander, Gregor  
    SAGA   IML   Papeete, France.  ( May   2007)
    [ download ] [ bibtex ]
  21. Testing main conjectures related to power functions
    Langevin, Philippe and Leander, Gregor   (invited speaker)
    BFCA-07   LIAFA   Paris, France.  ( May   2007)
    [ download ] [ bibtex ]
  22. On the number of bent functions with 8 variables
    Langevin, Philippe and Rabizzoni, Patrice and V\'eron, Pascal and Zanotti, Jean-Pierre  
    BFCA'06     Rouen  (2006)
    [ bibtex ]
  23. Correlation of Sequences
    Philippe Langevin   (invited speaker)
    Ecole internationale : suites pseudo-al\'eatoires   CIMPA   Manille, Philippines  ( juillet   2005)
    [ bibtex ]
  24. Monomial bent functions
    Langevin, Philippe and Leander, Gregor  
    AGCT-10   IML   Marseille, France.  ( September   2005)
    [ bibtex ]
  25. Exponential sums and Boolean functions
    Bringer, Julien and Gillot, Val\'erie and Langevin, Philippe  
    BFCA'05     Rouen  (2005)
    [ bibtex ]
  26. Cyclic codes with few different weights
    Aubry, Yves and Langevin, Philippe  
    AGCT-10   IML   Marseille, France.  ( September   2005)
    [ bibtex ]
  27. On the weight of irreducible cyclic codes
    Aubry, Yves and Langevin, Philippe  
    Workshop on Coding Theory and Cryptography     Bergen, Norway.  ( March   2005)
    [ download ] [ bibtex ]
  28. The classification of boolean cubics of nine variables.
    Brier, Eric and Langevin, Philippe  
    2003 IEEE Information Theory Workshop   "La Sorbonne", Paris, France  (2003)
    [ bibtex ]
  29. Classification of boolean cubics of 9 variables.
    Langevin, Philippe  
    Arithmetique et Combinatoire     Luminy, France  (2002)
    [ bibtex ]
  30. Corr\'elations et s\'equences
    Langevin, Philippe  
    Joun\'ees Codes et Cryptographie   ALP-C2   Marseille, France.  (2002)
    [ bibtex ]
  31. Nonlinearity of power functions
    Langevin, Philippe  
    yacc-02   GRIM   Porquerolles, France  (2002)
    [ bibtex ]
  32. About the counter-example of Patterson et Wiedeman
    Langevin, Philippe  
    Fq6   Finite Fields and Applications   Oaxaca, Mexico.  ( june   2001)
    [ download ] [ bibtex ]
  33. Non-linearity of power functions
    Langevin, Philippe   (invited speaker)
    AGCT-8   IML   Luminy, France  (2001)
    Conf\'erencier invit\'e. Conf\'erencier invit\'e. [ bibtex ]
  34. Gauss sums over quasi-frobenius rings.
    Langevin, Philippe and Sol\'e, Patrick  
    Fq5   Finite Fields and Applications   Augsburg, Allemagne  (2000)
    [ bibtex ]
  35. Gauss Sums over Quasi-Frobenius Rings
    Langevin, Philippe  
      FQ5   Augsburg, August 2-16 1999, Germany  (1999)
    [ download ] [ bibtex ]
  36. On Generalized Bent Functions
    Langevin, Philippe  
    Designs, Sequences and their correlations   BadWindsheim, aout 1998  (1998)
    [ download ] [ bibtex ]
  37. Kernel and Default
    Langevin, Philippe  
    Fourth International Conference on Finite Fields and Applications   FQ4   Waterloo, Canada, August  (1997)
    [ download ] [ bibtex ]
  38. A new class of two weight codes
    Langevin, Philippe  
      finite field and their Application Fq3   Glasgow , England  ( july   1995)
    [ download ] [ bibtex ]
  39. Some sequences with good autocorrelation properties
    Langevin, Philippe  
      finite field and their Application Fq2   Las Vegas , Nevada  ( August   1993)
    [ download ] [ bibtex ]
  40. covring radius of RM(1,9) into RM(3,9)
    Langevin, Philippe  
      Eurocode 90   Udine, Italy  ( july   1990)
    [ download ] [ bibtex ]
    SEMINARS
  41. Invariant for the classication Boolean function quotient
    Langevin, Philippe  
      seminaire iaa  Toulon ( November   2022)
    [ download ] [ bibtex ]
  42. Conjecture de Patterson Wiedemann (K.-U. Schmidt)
    Langevin, Philippe  
      seminaire iaa  Toulon ( November   2021)
    [ download ] [ bibtex ]
  43. Problèmes ouverts extraits de la table des codes
    Langevin, Philippe  
      seminaire iaa  Toulon ( Mars   2018)
    [ download ] [ bibtex ]
  44. Deux Determinants
    Langevin, Philippe  
      seminaire CCA  Paris ( Decembre   2015)
    [ download ] [ bibtex ]
  45. Algorithme sur les graphes et somme exponentielles
    Langevin, Philippe 
      sem. iaa imath  Toulon (Octobre   2014)
    [ download ] [ bibtex ]
  46. Fonction courbe et semicourbe
    Langevin, Philippe 
      sem. iaa. imath  Toulon (Printemps   2014)
    [ download ] [ bibtex ]
  47. New open questions realted to old conjectures by Tor Helleseth
    Langevin, Philippe  
      sem. iaa imath  Toulon ( september   2014)
    [ download ] [ bibtex ]
  48. Factorisation Quantique
    Langevin, Philippe 
      Groupe de Travail en Physique Mathematique de Toulon  Toulon (2012)
    [ download ] [ bibtex ]
  49. Stabilisateur Quantique
    Langevin, Philippe 
      Groupe de Travail en Physique Mathematique de Toulon  Toulon (2012)
    [ download ] [ bibtex ]
  50. Counting bent functions
    Langevin, Philippe  
      Imath (Toulon), maaticah (Paris)  (2008)
    [ download ] [ bibtex ]
  51. S\'equences de type 2-1
    Langevin, Philippe 
      \'equipe ATI (IML) (1999)
    [ download ] [ bibtex ]
  52. Somme de Gauss sur un Anneau de Local
    Langevin, Philippe 
      Lab. GECT (1998)
    [ download ] [ bibtex ]
  53. Sur un Th\'eor\`eme de McEliece et Delsarte
    Langevin, Philippe 
      \'equipes ATI (IML), PACOM (I3S) (1998)
    [ download ] [ bibtex ]
  54. Somme de Gauss sur un Anneau de Local
    Langevin, Philippe  
      Lab. GECT  (1998)
    [ download ] [ bibtex ]
  55. Les Fonctions Courbes
    Langevin, Philippe 
      \'Equipe PACOM, I3S  Nice (1997)
    [ download ] [ bibtex ]
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