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The Extremal mesh and the understanding of 3D surfaces
This paper is about a new concept for the description of 3D smooth surfaces : the extremal mesh. In previous morks, we have shown how to extract the extremal lines... -
A Class of generalized Laplacians on vector bundles devoted to multi-channels...
In the context of fiber bundles theory, there exist some differential operators of order 2 , called generalized Laplacians, acting on sections of vector bundles over... -
Discrete-time quantum walks: continuous limit and symmetries
The continuous limit of one dimensional discrete-time quantum walks with time- and space-dependent coefficients is investigated. A given quantum walk does not... -
Canonical forms of time-delay systems
International audience -
Linearization of time-delay systems by input-output injection and output tran...
International audience -
Differential geometry applied to acoustics: non linear propagation in Reissne...
International audience -
GEOMETRIC TWO-SCALE CONVERGENCE ON MANIFOLD AND APPLICATIONS TO THE VLASOV EQ...
International audience -
Cartan's Geometry based on the notion of area and application of equivalence ...
The main objective of this thesis is to present a geometry given by Cartan in 1933 \cite{Cartan1933}. The Finsler geometry has many analogies with this theory. We... -
A calculus for branched spine of 3-manifolds
15 pages, 12 figures. -
Globally hyperbolic conformally flat spacetimes
As a consequence of the Lorentzian version of Liouville’s Theorem, everyconformally flat space-time of dimension 3 is a (Ein1,n,O0(2, n + 1))-manifold. The Einstein’s... -
Differential flatness applied to vehicle trajectory tracking
International audience -
Généralisation et changement de base dans un graphe en analyse non-linéaire d...
Généralisation et changement de base dans un graphe en analyse non-linéaire des fluides dans un milieu poreux. -
Dual Domain Extrapolation
SIGGRAPH 2003 Session : Parameterization. Article dans revue scientifique avec comité de lecture. internationale.
