On the extension of the complex-step derivative technique to pseudospectral algorithms
type: Item
instance of: scholarly article
title: On the extension of the complex-step derivative technique to pseudospectral algorithms
zbMATH Open document ID: 1019.65079
DOI: 10.1016/S0021-9991(03)00123-2
author: Laura I. Cerviño
author: Thomas R. Bewley
published in: Journal of Computational Physics
publication date: 2003-06-17T00:00:00Z
Mathematics Subject Classification ID: 65M70
Mathematics Subject Classification ID: 35Q53
zbMATH DE Number: 1929399
zbMATH Keywords: numerical differentiation
zbMATH Keywords: directional derivative
zbMATH Keywords: tangent-linear analysis
zbMATH Keywords: complex-step derivative
zbMATH Keywords: optimization
zbMATH Keywords: Burgers equation
zbMATH Keywords: pseudospectral method
zbMATH Keywords: fast Fourier transform
zbMATH Keywords: algorithms
MaRDI profile type: Publication
cites work: Numerical Differentiation of Analytic Functions
cites work: Using Complex Variables to Estimate Derivatives of Real Functions
cites work: The complex-step derivative approximation
description: scientific article; zbMATH DE number 1929399