Metabuscador

Filtrado por:

Temas

Año

Aproximadamente 3 registro(s) hasta el momento: (journal)

Mostrar 10 | 50 | 100 resultados por página

Recurso libre

A finite element method for surface diffusion: the parametric case
Pedro Morin; IMAL-CONICET-UNL - Eberhard Bänsch - Ricardo H. Nochetto

Formato:	Articles,
Enlaces:	Abstract: Surface diffusion is a (4th order highly nonlinear) geometric driven motion of a surface with normal velocity proportional to the surface Laplacian of mean curvature. We present a novel variational formulation for parametric surfaces with or without boundaries. The…
Fecha:	2006-08-12
Recurso:	Cuadernos de Matemática y Mecánica

Recurso libre

Surface Diffusion of Graphs: Variational Formulation, Error Analysis and Simulation
Eberhard Bänsch - Pedro Morin; IMAL-CONICET-UNL - Ricardo H. Nochetto; University of Maryland

Formato:	Articles,
Enlaces:	Abstract: Surface diffusion is a (4th order highly nonlinear) geometric driven motion of a surface with normal velocity proportional to the surface Laplacian of mean curvature. We present a novel variational formulation for graphs and derive a priori error estimates…
Fecha:	2006-08-12
Recurso:	Cuadernos de Matemática y Mecánica

Recurso libre

Arbitrary Divergence Speed of the Least-Squares Method in Infinite-Dimensional Inverse Ill-Posed Problems
Ruben D. Spies; Instituto de Matemática Aplicada del Litoral, IMAL, CONICET-UNL - Karina G. Temperini; Instituto de Matemática Aplicada del Litoral, IMAL, CONICET-UNL

Formato:	Articles,
Enlaces:	A standard engineering procedure for approximating the solutions of an infinite-dimensional inverse problem of the form Ax = y, where A is a given compact linear operator on a Hilbert space X and y is the given data, is to…
Fecha:	2010-06-07
Recurso:	Cuadernos de Matemática y Mecánica