Henri Meschonnic : un maître sans école

Un résultat intrigant en commande sans modèle

1CRAN (CNRS, UMR 7039), Université de Lorraine, BP 239, 54506 Vandœuvre-lès-Nancy, France. [email protected] 2Département de Mécatronique, École nationale d’ingénieurs de Brest, 29280 Plouzané, France. [email protected] 3LIX (CNRS, UMR 7161), École polytechnique, 91128 Palaiseau, France. [email protected] 4LS2N (CNRS, UMR 6004), 44321 Nantes 03, France. moog@iee...

École doctorale de l ' école Polytechnique Thèse

This chapter is dedicated to the de nition of relevant sets of shapes and that of de ning a metric on them. Following a recent research monograph by Delfour and Zolesio [33], we consider the characteristic functions of the subsets of R2 and their distance functions. The L2 norm of the di erence of characteristic functions, the L∞ and the W 1,2 norms of the di erence of distance functions de ne ...

École Polytechnique

This report presents quantum walks which are the quantum counterparts of classical random walks. Quantum walks are first defined on general graphs and the possibility of very different behavior between a classical random walk and its quantum analogue is illustrated with a simple graph. A generalization of the quantum walk protocol for a particle in a one-dimensional chain, by using several type...

École Normale Supérieure

Charles-Jules-Henri Nicolle

sia. Nicolle's many accomplishments include the discovery that epidemic typhus is transmitted by body lice (Pediculus humanis corporis), discovery of the phenomenon of inap-parent infection, and possibly the first isolation of human influenza virus after experimental transmission. Nicolle made many other fundamental contributions to knowledge of infectious diseases. This year is the centenary o...