Structuration de la solution stationnaire des écoulements interdisques en configuration rotor-stator

Autor: Nathalie Cousin-Rittemard, Olivier Daube, Patrick Le Quéré

Publikováno v: Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Astronomy. 327:221-226

Resume On etudie les ecoulements stationnaires par simulation numerique. Les etats stationnaires sont calcules avec une methode de Newton par adaptation d'un code temporel pseudo-spectral. On met en evidence la zone de validite de la solution de simi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::036d773c060d5fd423943f63779bb658
https://doi.org/10.1016/s1287-4620(99)80059-3

Brocoli et autres crucifères : Un concentré de bienfaits pour votre santé, votre beauté et votre jardin

Autor: Nathalie Cousin

Le brocoli et les autres Crucifères (choux, cresson, moutarde, radis, navet, colza...) ont de nombreuses vertus que vous pouvez mettre à profit : Pour votre santé : prévenir le développement de maladies chroniques (cardiovasculaires, neuro-dé

On the connection of isolated branches of a bifurcation diagram: the truss arch system

Autor: Nathalie Cousin-Rittemard, Isabelle Gruais

Publikováno v: Dynamical System : an international journal
Dynamical System : an international journal, 2009, 24 (3), pp.315-341. ⟨10.1080/14689360802691037⟩
Dynamical System : an international journal, 2009, 24 (3), pp.315-341. 〈10.1080/14689360802691037〉

International audience; One of the important basic issues of bifurcation theory is the determination of the set of the fixed points of non linear evolution equations as a function of its parameters. The branching of branches of solutions rarely occur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61c3e92924ffbfd527925e9e986b695c
https://hal.archives-ouvertes.fr/hal-00833032/file/hal-dyn-sys-cousin-rittemard.pdf

A Priori Estimations of a Global Homotopy Residue Continuation Method

Autor: Isabelle Gruais, Nathalie Cousin-Rittemard, Henk A. Dijkstra

Publikováno v: Numerical Functional Analysis and Optimization
Numerical Functional Analysis and Optimization, Taylor & Francis, 2005, 26 (4 & 5), pp.507-521. ⟨10.1080/01630560500248306⟩
Numerical Functional Analysis and Optimization, 2005, 26 (4 & 5), pp.507-521. ⟨10.1080/01630560500248306⟩
Numerical Functional Analysis and Optimization, Taylor & Francis, 2005, 26 (4 & 5), pp.507-521. 〈10.1080/01630560500248306〉

International audience; This work is concerned with the a priori estimations of a global homotopy residue continuation method starting from a disjoint initial guess. Explicit conditions ensuring the quadratic convergence of the underlying Newton-Raph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4df2b1ee4eb55dbdaaec2af9abfec38
https://hal.archives-ouvertes.fr/hal-00277251/file/estimate.residuemod.pdf

Acting with Diagrams: How to Plan Strategies in Two Case Studies

Autor: Nadine Lucas, Nathalie Cousin-Rittemard

Publikováno v: Diagrammatic Representation and Reasoning ISBN: 9781852332426
Diagrammatic Representation and Reasoning

In this chapter we present two case studies on how diagrams were used to communicate across different academic fields: linguistics and mechanics. The problem we faced was to define a global structure from data usually considered at a lower scale. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a9e08531426d6856fd83d09b6cb6427
https://doi.org/10.1007/978-1-4471-0109-3_31