Preconditioned descent algorithm for rapid calculations of magnetohydrodynamic equilibria
type: Item
instance of: scholarly article
title: Preconditioned descent algorithm for rapid calculations of magnetohydrodynamic equilibria
zbMATH Open document ID: 0726.76079
DOI: 10.1016/0021-9991(91)90267-O
published in: Journal of Computational Physics
publication date: 1991-01-01T00:00:00Z
Mathematics Subject Classification ID: 76M25
Mathematics Subject Classification ID: 76W05
zbMATH DE Number: 4199871
zbMATH Keywords: Conjugate gradient descent algorithms
zbMATH Keywords: MHD energy
zbMATH Keywords: local stable equilibria
zbMATH Keywords: Numerical convergence studies
zbMATH Keywords: spectral equilibrium code
zbMATH Keywords: variational moments equilibrium code
zbMATH Keywords: linearized discrete MHD equations
zbMATH Keywords: preconditioning matrix
zbMATH Keywords: eigenvalues of the linearized MHD forces
author: Steven P. Hirshman
author: Octavio Betancourt
MaRDI profile type: Publication
cites work: BETAS, a spectral code for three-dimensional magnetohydrodynamic equilibrium and nonlinear stability calculations
cites work: Q3337083
cites work: Q4739659
cites work: Steepest-descent moment method for three-dimensional magnetohydrodynamic equilibria
cites work: Q3881429
cites work: Q5328319
cites work: Q4171531
cites work: An integral equation technique for the exterior and interior Neumann problem in toroidal regions
full work available at URL: 0021-9991(91)90267-o
OpenAlex ID: W2060873746
description: scientific article; zbMATH DE number 4199871