Pseudospectral solutions to some singular nonlinear BVPs. Applications in nonlinear mechanics
AbstractWe solve by Laguerre collocation method two second order genuinely nonlinear singularly perturbed boundary value problems and a fourth order…
works
Spectral collocation for multiparameter eigenvalue problems arising from separable boundary value problems
AbstractIn numerous science and engineering applications a partial differential equation has to be solved on some fairly regular domain that…
Analytical and numerical solutions to an electrohydrodynamic stability problem
AbstractA linear hydrodynamic stability problem corresponding to an electrohydrodynamic convection between two parallel walls is considered. The problem is an…
Spectral collocation solutions to multiparameter Mathieu’s system
AbstractOur main aim is the accurate computation of a large number of specified eigenvalues and eigenvectors of Mathieu’s system as…
The measurement of solar radiation on the limestones of the northern Mehedinţi Mountains (Southern Carpathians). Note II
Abstract AuthorsE. Decu O. Diaconu L. Andriescu N. Suciu A. DecuE. Decu O. Diaconu L. Andriescu A. Decu N.…
La déThe ‘in situ’ determination of some thermal properties of limestones
Abstract AuthorsN. SuciuN. Suciu Institutul de Calcul N. Suciu, La détermination «in situ» de quelques grandeurs thermiques des calcaires,…
Stable spectral collocation solutions to a class of Benjamin Bona Mahony initial value problem
AbstractWe are concerned with stable spectral collocation solutions to non-periodic Benjamin Bona Mahony (BBM), modified BBM and Benjamin Bona Mahony-Burgers…
A time dependent mixing model to close PDF equations for transport in heterogeneous aquifers
AbstractProbability density function (PDF) methods are a promising alternative to predicting the transport of solutes in groundwater under uncertainty. They…
Diffusion in random velocity fields with applications to contaminant transport in groundwater
AbstractThe process of diffusion in a random velocity field is the mathematical object underlying currently used stochastic models of transport in…
(talk) Basic results in Numerical Linear Algebra (I) The solving of linear systems by direct methods
AuthorsTitus Pinţa (student at the Babes-Bolyai University, Faculty of Mathematics and Computer Science) Talk given atTiberiu Popoviciu Institute Seminar Date…