Romuald Ernst

• Grade : Maître de Conférences
• Equipe : Probabilités et statistiques
• Adresse :
  LMPA
  Centre Universitaire de la Mi-Voix
  50 rue F. Buisson
  CS 80699
  62228 Calais
• Bureau : C128
• Email : Romuald.Ernst@univ-littoral.fr
• Téléphone : 0321462655
• Page personnelle : http://ernst.r.perso.math.cnrs.fr/

Publications

Articles de revues

1. Hypercyclic algebras for convolution operators of unimodular constant term (J. Bès, R. Ernst and A. Prieto), In Journal of Mathematical Analysis and Applications, volume 483, 12359-5, 2020. [pdf]
2. Frequent universality criterion and densities (Ernst, R. and Mouze, A.), In Ergodic Theory and Dynamical Systems, Cambridge University Press, 1-23, 2019. [pdf]
3. $\mathcal{U}$-frequent hypercyclicity notions and related weighted densities (R. Ernst, C. Esser and Q. Menet), In , 2019. [pdf]
4. A quantitative interpretation of the frequent hypercyclicity criterion (Ernst, R. and Mouze, A.), In Ergodic Theory and Dynamical Systems, Cambridge University Press, 1-27, 2017. [pdf]
5. Hypercyclic subsets (S. Charpentier and R. Ernst), In arXiv, 2017. [pdf]
6. $\Gamma$-supercyclicity (Charpentier, S., Ernst, R. and Menet, Q.), In J. Funct. Anal., volume 270, 4443-4465, 2016. [pdf]
7. Non-existence of frequently hypercyclic subspaces for $P(D)$ (Bayart, F., Ernst, R. and Menet, Q.), In Israel J. Math., volume 214, 149-166, 2016. [pdf]
8. Strongly $n$-supercyclic operators (Ernst, R.), In J. Operator Theory, volume 71, 427-453, 2014. [pdf]
9. $n$-supercyclic and strongly $n$-supercyclic operators in finite dimensions (Ernst, R.), In Studia Math., volume 220, 15-53, 2014. [pdf]