355 citations
- Centre National de la Recherche ScientifiqueFR30 papers
- Laboratoire de Mathématiques Raphaël SalemFR13 papers
- Groupe de Physique des MatériauxFR10 papers
- Complexe de Recherche Interprofessionnel en AérothermochimieFR4 papers
- Institut National des Sciences Appliquées Rouen NormandieFR4 papers
- Sorbonne UniversitéFR4 papers
- Université Paris-SudFR4 papers
- Instituto Nacional de Matemática Pura e AplicadaBR3 papers
- Laboratoire d'Informatique, du Traitement de l'Information et des SystèmesFR3 papers
- Laboratoire d'Informatique Gaspard-MongeFR3 papers
- Polish Academy of LearningPL3 papers
- Polish Academy of SciencesPL3 papers
7 papers · 1 filter
Hopf algebras of diagrams
Gerard Henry Edmond Duchamp, Jean-Gabriel Luque, Jean-Christophe Novelli +2
We investigate several Hopf algebras of diagrams related to Quantum Field Theory of Partitions and whose product comes from the Hopf algebras WSym or WQSym respectively built on in…
An operational calculus for the Mould operad
Frédéric Chapoton, Florent Hivert, Jean-Christophe Novelli +1
The operad of moulds is realized in terms of an operational calculus of formal integrals (continuous formal power series). This leads to many simplifications and to the discovery o…
Density-Profile Processes Describing Biological Signaling Networks: Almost Sure Convergence to Deterministic Trajectories
Roberto Fernández, Luiz Renato Fontes, E. Jordão Neves
We introduce jump processes in R^k, called density-profile process, to model biological signaling networks. They describe the macroscopic evolution of finite-size spin-flip models…
Finite jet determination of CR mappings
Bernhard Lamel, Nordine Mir
We prove the following finite jet determination result for CR mappings: Given a smooth generic submanifold M of C^N, N >= 2, which is essentially finite and of finite type at each…
Ultrametric and tree potential
Claude Dellacherie, Servet Martinez, Jaime San Martin
We study infinite tree and ultrametric matrices, and their action on the boundary of the tree. For each tree matrix we show the existence of a symmetric random walk associated to i…
Uniqueness and non-uniqueness of chains on half lines
R. Fernandez, G. Maillard
We establish a one-to-one correspondence between one-sided and two-sided regular systems of conditional probabilities on the half-line that preserves the associated chains and Gibb…