Advancing analysis capabilities in ANSYS through solver technology.
Alcune applicazioni della Teoria di Morse a problemi di tipo ellittico
Alcuni risultati di teoria spettrale per l'operatore di Laplace in regioni non limitate con frontiera non regolare
Algebraic Fermi curves
Algebraic Multi Level Preconditioning Methods. I.
Algebraic sum of unbounded normal operators and the square root problem of Kato
Allgemeine Darstellungssätze bei einer Klasse partieller Differentialgleichungen gerader Ordnung.
Almost everywhere summability of eigenfunction expansions associated to elliptic operators
Almost product structures and Monge-Ampère equations.
Almost-Everywhere Regularity Results for Solutions of Non Linear Elliptic Systems.
Alternative de Fredholm relative au problème de Dirichlet dans un polyèdre
An abstract version of the concentration compactness principle.
We prove an abstract version of concentration compactness principle in Hilbert space and show its applications to a range of elliptic problems on unbounded domains.
An accurate solution of the Poisson equation by the Legendre tau method.
An Adaptive Newton Algorithm Based on Numerical Inversion: Regularization as Postconditioner.
An additive Schwarz method for mortar Morley finite element discretizations of 4th order elliptic problem in 2D.
An algebro-geometric interpretation of the Bäcklund-transformation for the Korteweg-de Vries equation.
An alternating direction implicit method for orthogonal spline collocation linear systems.
An alternating-direction iteration method for Helmholtz problems
An alternating-direction iterative procedure is described for a class of Helmholz-like problems. An algorithm for the selection of the iteration parameters is derived; the parameters are complex with some having positive real part and some negative, reflecting the noncoercivity and nonsymmetry of the finite element or finite difference matrix. Examples are presented, with an applications to wave propagation.
An analysis of the B.P.M. approximation of the Helmholtz equation in an optical fiber
An analysis of the cell vertex method