2 papers
math.NA2020
Pseudospectral roaming contour integral methods for convection-diffusion equations
Nicola Guglielmi, Maria López-Fernández, Mattia Manucci
We generalize ideas in the recent literature and develop new ones in order to propose a general class of contour integral methods for linear convection-diffusion PDEs and in partic…
math.NA2018
Numerical inverse Laplace transform for convection-diffusion equations
Nicola Guglielmi, Maria López-Fernández, Giancarlo Nino
In this paper a novel contour integral method is proposed for linear convection-diffusion equations. The method is based on the inversion of the Laplace transform and makes use of…