Approche multiéchelle pour le comportement vibratoire des structures avec un défaut de rigidité

A numerical evaluation of the error with respect to the number of discretization unknowns is performed for four different cases (either a weakly or highly nonlinear system ; either

Vaiter S, Deledalle C, Peyr´ e G, Fadili J, Dossal C (2012b) Local behavior of sparse analysis regularization: Applications to

In the special case of standard Lasso with a linearly independent design, (Zou et al., 2007) show that the number of nonzero coefficients is an unbiased esti- mate for the degrees

The paper deals with the semi-classical behaviour of quantum dy- namics for a semi-classical completely integrable system with two degrees of free- dom near Liouville regular

It is evident that (13) are merely the well-known expreesions for the conditions that the modal line intersects the bounding surface defined by U = - Uo orthogonally. We have

The documents may come from teaching and research institutions in France or abroad, or from public or private research centers.. L’archive ouverte pluridisciplinaire HAL, est

Namely, we show that for any given Lasso regularization parameter λ and any observed data y belonging to a set of full (Lebesgue) measure, the cardinality of the support of a

Moreover, even if it is not stated here explicitly, Theorem 4 can be extended to unbiasedly estimate other measures of the risk, including the projection risk, or the estimation