Iterative solution of shifted positive-definite linear systems arising in a numerical method for the heat equation based on Laplace transformation and quadrature
Journal article, 2011
conjugate gradient method
finite elements
Laplace transform
Richardson iteration
quadrature
preconditioning
Author
William McLean
University of New South Wales (UNSW)
Vidar Thomee
Chalmers, Mathematical Sciences, Mathematics
University of Gothenburg
ANZIAM Journal
1446-1811 (ISSN)
Vol. 53 2 134-155Subject Categories
Computational Mathematics
Roots
Basic sciences
DOI
10.1017/S1446181112000107