Search results for "REPRESENTATION"
showing 10 items of 1710 documents
Localization from inertial data and sporadic position measurements
2020
International audience; A novel estimation strategy for inertial navigation in indoor/outdoor environments is proposed with a specific attention to the sporadic nature of the non-periodic measurements. After introducing the inertial navigation model, we introduce an observer providing an asymptotic estimate of the plant state. We use a hybrid dynamical systems representation for our results, in order to provide an effective, and elegant theoretical framework. The estimation error dynamics with the proposed observer shows a peculiar cascaded interconnection of three subsystems (allowing for intuitive gain tuning), with perturbations occurring either on the jump or on the flow dynamics (depen…
Nonlinear multipliers and applications
1985
International audience
New applications of graded Lie algebras to Lie algebras, generalized Lie algebras and cohomology
2007
We give new applications of graded Lie algebras to: identities of standard polynomials, deformation theory of quadratic Lie algebras, cyclic cohomology of quadratic Lie algebras, $2k$-Lie algebras, generalized Poisson brackets and so on.
Ideaux à gauche dans les quotients simples de l'algèbre enveloppante de sl(2)
1973
International audience
A natural and rigid model of Quantum Group
1992
International audience
The hidden group structure of Quantum Groups:strong duality,rigidity and preferred deformations
1994
International audience
Une Algèbre de Lie non semi-simple rigide et sympathique
1992
International audience
Sur la 1-Cohomologie des Groupes de Lie Semi-Simples
1974
International audience
The structure of sl(2,1)-supersymmetry:irreducible representations and primitive ideals
1994
International audience
Savoirs, représentations et comportements des réunionnais en matière de santé et d'environnement 18 mois après l'épidémie de chikungunya
2009
The outbreak of Chikungunya in Reunion in 2005/2006 surprised by its intensity and by the appearance of serious forms. It has left health professionals and relatively poor populations facing the lack of appropriate treatment. From the example of Chikungunya, the general objective of our multidisciplinary research was to study how two types of factors interact in the management of a vector-based disease: those related to representations and knowledge of the disease, and those related to to the perception of the environment. In this poster, we present the results of a questionnaire survey conducted in November 2007 among the inhabitants of a district of Ravine des Cabris (Commune of St Pierre…