Analysis of a contact problem with wear and unilateral constraint
Abstract This paper represents a continuation of our previous work, where a mathematical model which describes the equilibrium of an…
Spectral collocation solutions to systems of boundary layer type
Abstract Three spectral collocation methods, namely Laguerre collocation (LC), Laguerre Gauss Radau collocation (LGRC) and mapped Chebyshev collocation (ChC) are…
Stable spectral collocation solutions to a class of Benjamin Bona Mahony initial value problem
Abstract We are concerned with stable spectral collocation solutions to non-periodic Benjamin Bona Mahony (BBM), modified BBM and Benjamin Bona…
A time dependent mixing model to close PDF equations for transport in heterogeneous aquifers
Abstract Probability density function (PDF) methods are a promising alternative to predicting the transport of solutes in groundwater under uncertainty.…
Towards a filtered density function approach for reactive transport in groundwater
Abstract Evolution equations for probability density functions (PDFs) and filtered density functions (FDFs) of random species concentrations weighted by conserved…
Building a Bridge from Moments to PDF’s: A new approach to finding PDF mixing models
Abstract Probability density function (PDF) methods are a promising alternative to predicting the transport of solutes in groundwater under uncertainty.…
On a robust Aitken-Newton method based on the Hermite polynomial
Abstract We introduce an Aitken–Newton iterative method for nonlinear equations, which is obtained by using the Hermite inverse interpolation polynomial…