Found 7 document(s)
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In this paper we study the Eikonal equation in a bounded planar domain. We prove the equivalence among optimal Besov regularity, the finiteness of every entropy production and the validity of a kinetic formulation....
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Smoothness of a function $f:R^n\to R$ can be measured in terms of the rate of convergence of $f\ast\rho_\epsilon$ to $f$, where $\rho$ is an appropriate mollifier. In the framework of fractional Sobolev spaces, we charac...
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Within the Landau-de Gennes theory of liquid crystals, we study theoretically the equilibrium configurations with uniaxial symmetry. For an arbitrary form of the bulk energy density, we show that energy minimizers among ...
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Dans le contexte industriel actuel, il existe encore un grand nombre de tâches pénibles qui ne peuvent pas être automatisées, et où le geste humain reste indispensable. L'introduction d'une assistance robotique peut alor...