280 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR106 papers
- Clermont UniversitéFR46 papers
- Institut PascalFR40 papers
- Sigma ClermontFR29 papers
- Université Clermont AuvergneFR26 papers
- Institut Universitaire de FranceFR20 papers
- Laboratoire d'Informatique, de Modélisation et d'Optimisation des SystèmesFR18 papers
- Université Paris-SaclayFR14 papers
- Lyon 1 UniversitéFR12 papers
- Sorbonne UniversitéFR11 papers
- Stockholm UniversitySE10 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR9 papers
3 papers · 1 filter
Renormalisation via locality morphisms
Pierre Clavier, Li Guo, Sylvie Paycha +1
This is a survey on renormalisation in the locality setup highlighting the role that locality morphisms can play for renormalisation purposes. Having set up a general framework to…
Renormalisation and locality: branched zeta values
Pierre Clavier, Li Guo, Sylvie Paycha +1
Multivariate renormalisation techniques are implemented in order to build, study and then renormalise at the poles, branched zeta functions associated with trees. For this purpose,…
Alternance Theorems and Chebyshev Splines Approximation
Jean-Pierre Crouzeix, Nadezda Sukhorukova, Julien Ugon
One of the purposes in this paper is to provide a better understanding of the alternance property which occurs in Chebyshev polynomial approximation and piecewise polynomial approx…