CONFLUENTES MATHEMATICI

Volume 4, 2012

Number 1 Special issue Renormalization Theory: Algebraic, Geometric and Probabilistic Aspects (Lyon 2010)

• Introduction (D. Calaque, A. Frabetti, D. Perrot and F. Vignes-Tourneret)
• Michael Dütsch: Connection between the renormalization groups of Stückelberg-Petermann and Wilson
• Dominique Manchon: On bialgebras and Hopf algebras of oriented graphs
• Dimitri Tamarkin: A formalism for the renormalization procedure
• Jérémie Unterberger: Mode d'emploi de la théorie constructive des champs bosoniques

Number 2

• Anton Alekseev and Pavol Ševera: Equivariant cohomology and current algebras
• Françoise Delon: Éliminations des quanteurs dans les paires de corps algébriquement clos
• Simon Thomas and Jindřich Zapletal: On the Steinhaus and Bergman properties for infinite products of finite groups

Number 3

• Zoé Chatzidakis: A note on canonical bases and one-based types in supersimple theories.
• Radu Ignat: Singularities of divergence-free vector fields with values into S1 or S2. Applications to micromagnetics

Number 4

• Xavier Bressaud and Yann Jullian: Interval exchange transformation extension of a substitution dynamical system
• Antoine Ducros: Espaces de Berkovich, polytopes, squelettes et théorie des modèles
  See also the Erratum, Confluentes Mathematici, 5 no. 2 (2013), p. 47-48
• Malte Henkel, René Scott, Stoimen Stoimenov and Jérémie Unterberger: The Poincaré algebra in the context of ageing systems: Lie structure, representations, appell systems and coherent states

Papers first published by World Scientific and made available here with their kind permission.