Skip to Main content


Researcher identifiers

Number of documents


Journal articles13 documents

  • Nicolas Jacon, Cédric Lecouvey. Cores of Ariki-Koike algebras. Documenta Mathematica, Universität Bielefeld, 2021. ⟨hal-02416094v2⟩
  • Nicolas Jacon, Cédric Lecouvey. Keys and Demazure crystals for Kac-Moody algebras. Journal of Combinatorial Algebra, 2020. ⟨hal-02292653v3⟩
  • Cédric Lecouvey, Emmanuel Lesigne, Marc Peigné. Conditioned random walks from Kac-Moody root systems. Transactions of the American Mathematical Society, American Mathematical Society, 2016. ⟨hal-00833657v3⟩
  • Jeremie Guilhot, Cédric Lecouvey. Isomorphic induced modules and Dynkin diagram automorphisms of semisimple Lie algebras. Glasgow Mathematical Journal, Cambridge University Press (CUP), 2016, 58 (1), pp.187-203. ⟨10.1017/S0017089515000142⟩. ⟨hal-01109350⟩
  • Cédric Lecouvey. Plünnecke and Kneser type theorems for dimension estimates. Combinatorica, Springer Verlag, 2014. ⟨hal-00618241v3⟩
  • Cédric Lecouvey, Emmanuel Lesigne, Marc Peigné. Conditioned one-way simple random walk and representation theory. SLC, 2013. ⟨hal-00670834⟩
  • Nicolas Jacon, Cédric Lecouvey. A combinatorial decomposition of higher level Fock spaces. Osaka Journal of Mathematics, Osaka University, 2013, ANR-12-JS01-0003 (3), 18 p. ⟨hal-00669336⟩
  • Cédric Lecouvey, Emmanuel Lesigne, Marc Peigné. Random walks in Weyl chambers and crystals. Proceedings of the London Mathematical Society, London Mathematical Society, 2012, 104 (2), pp.323 - 358. ⟨hal-00525592v2⟩
  • Susumu Ariki, Nicolas Jacon, Cédric Lecouvey. Factorization of the canonical bases for higher level Fock spaces. Proceedings of the Edinburgh Mathematical Society, Cambridge University Press (CUP), 2012, 55, pp.23-51. ⟨10.1017/S0013091510000519⟩. ⟨hal-00417495v4⟩
  • Susumu Ariki, Nicolas Jacon, Cédric Lecouvey. The modular branching rule for affine Hecke algebras of type A. Advances in Mathematics, Elsevier, 2011, 228 (1), pp.481-526. ⟨hal-00315397v3⟩
  • Nicolas Jacon, Cédric Lecouvey. Crystal isomorphisms for irreducible highest weight $U_{v}{\hat{sl}}_{e})$-modules of higher level. Algebras and Representation Theory, Springer Verlag, 2010, 13, pp.467-489. ⟨hal-00151866v2⟩
  • Nicolas Jacon, Cédric Lecouvey. On the Mullineux involution for Ariki-Koike algebras. Journal of Algebra, Elsevier, 2009, 321 (No. 8), pp.2156-2170. ⟨hal-00269840v3⟩
  • Nicolas Jacon, Cédric Lecouvey. Kashiwara and Zelevinsky involutions in affine type A. Pacific Journal of Mathematics, 2009, 243 (No.2), pp.287-311. ⟨hal-00349853v3⟩

Book sections1 document

  • Cédric Lecouvey, Kilian Raschel. t-Martin boundary of killed random walks in the quadrant. Catherine Donati-Martin; Antoine Lejay; Alain Rouault. Séminaire de Probabilités XLVIII, Volume 2168 of the series Lecture Notes in Mathematics Springer, pp.305-323, 2016, Séminaire de Probabilités XLVIII, 978-3-319-44464-2. ⟨10.1007/978-3-319-44465-9_11⟩. ⟨hal-01199055v2⟩

Preprints, Working Papers, ...14 documents

  • Jeremie Guilhot, Cédric Lecouvey, Pierre Tarrago. BASICS ON POSITIVELY MULTIPLICATIVE GRAPHS AND ALGEBRAS. 2022. ⟨hal-03671518⟩
  • Thomas Gerber, Jeremie Guilhot, Cédric Lecouvey. Generalised Howe duality and injectivity of induction: the symplectic case. 2021. ⟨hal-03370492⟩
  • Cédric Lecouvey, Pierre Tarrago. Alcove random walks, k-Schur functions and the minimal boundary of the k-bounded partition poset. 2020. ⟨hal-01691407v2⟩
  • Thomas Gerber, Cédric Lecouvey. Duality and bicrystals on infinite binary matrices. 2020. ⟨hal-02944881v3⟩
  • Cédric Lecouvey, Cristian Lenart. ATOMIC DECOMPOSITION OF CHARACTERS AND CRYSTALS. 2018. ⟨hal-01862912⟩
  • Cédric Lecouvey, Cristian Lenart. COMBINATORICS OF GENERALIZED EXPONENTS. 2017. ⟨hal-01560815⟩
  • Vincent Beck, Cédric Lecouvey. ADDITIVE COMBINATORICS METHODS IN ASSOCIATIVE ALGEBRAS. 2015. ⟨hal-01140707v2⟩
  • Daniel Juteau, Cédric Lecouvey, Karine Sorlin. Springer basic sets and modular Springer correspondence for classical types. 2014. ⟨hal-03135246⟩
  • Cédric Lecouvey, Emmanuel Lesigne, Marc Peigné. Harmonic functions on multiplicative graphs and inverse Pitman transform on infinite random paths. 2014. ⟨hal-01061664v3⟩
  • Cédric Lecouvey, Emmanuel Lesigne, Marc Peigné. Le théorème de renouvellement multi-dimensionnel, dans le "cas lattice".. 2010. ⟨hal-00522875⟩
  • Shalom Eliahou, Michel Kervaire, Cédric Lecouvey. On the product of vector spaces in a commutative field extension. 2008. ⟨hal-00259373⟩
  • Shalom Eliahou, Cédric Lecouvey. On linear versions of some addition theorems. 2008. ⟨hal-00258658⟩
  • Cédric Lecouvey. Branching rules, Kostka-Foulkes polynomials and $q$-multiplicities in tensor product for the root systems $B_{n},C_{n}$ and $D_{n}$. 2005. ⟨hal-00003733v2⟩
  • Cédric Lecouvey. A duality between $q$-multiplicities in tensor products and $q$-multiplicities of weights for the root systems $B,C$ or $D$. 2004. ⟨hal-00003061⟩