Approximation du spectre d'un opérateur non compact
Approximation of the Spectrum of a Non-Compact Operator Given by the Magnetohydrodynamic Stability of a Plasma.
On a two-dimensional magnetohydrodynamic problem. I. Modelling and analysis
Eigenvalue Approximation via Non-Conforming and Hybrid Finite Element Methods
Existence for a stationary model of binary alloy solidification
Finite Dimensional Approximation of Nonlinear Problems. Part III : Simple Bifurcation Points.
Finite Dimensional Approximation of Nonlinear Problems. Part I. Branches of Nonsingular Solutions.
Finite Dimensional Approximation of Nonlinear Problems. Part II : Limit Points.
Modelling and Numerical Simulation of the Dynamics of Glaciers Including Local Damage Effects
A numerical model to compute the dynamics of glaciers is presented. Ice damage due to cracks or crevasses can be taken into account whenever needed. This model allows simulations of the past and future retreat of glaciers, the calving process or the break-off of hanging glaciers. All these phenomena are strongly affected by climate change. Ice is assumed to behave as an incompressible fluid with nonlinear viscosity, so that the velocity...
Numerical approximation of a nonlinear Sturm-Liouville problem on an infinite interval
On properties of spectral approximations
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