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Rigidity of optimal bases for signal spaces
(27/07/2017)
We discuss optimal L2-approximations of functions controlled in the H1-norm. We prove that the basis of eigenfunctions of the Laplace operator with Dirichlet boundary condition is the only orthonormal basis (bi ) of L2 ...
On the well-posedness of a multiscale mathematical model for Lithium-ion batteries
(07/06/2018)
We consider the mathematical treatment of a system of nonlinear partial differential equations based on a model, proposed in 1972 by J. Newman, in which the coupling between the Lithium concentration, the phase potentials ...
Introduction to Differential Equations
(03/11/2017)
Numerical Analysis
(08/02/2018)