EEMCS EPrints Service
Botchev, M.A. (2012) A block Krylov subspace time-exact solution method for linear ODE systems. Memorandum 1973, Department of Applied Mathematics, University of Twente, Enschede. ISSN 1874-4850
Full text available as:
Official URL: http://www.math.utwente.nl/publications
We propose a time-exact Krylov-subspace-based method for solving linear ODE (ordinary differential equation) systems of the form and , where is the unknown function. The method consists of two stages. The first stage is an accurate piecewise polynomial approximation of the source term , constructed with the help of the truncated SVD (singular value decomposition). The second stage is a special residual-based block Krylov subspace method.
Export this item as:
To correct this item please ask your editor
Repository Staff Only: edit this item