Improving the convergence of restarted GMRES method

• ID: 2288, RIV: 10029610
• ISSN: neuvedeno, ISBN: 978-80-86407-12-8
• zdroj: SNA' 07 , Winter School
• klíčová slova: Improving; convergence; restarted; GMRES; method
• autoři: Martin Tajovský, Jan Zítko
• autoři z KNM: nepřiřazeno

Abstrakt

Some modifications of GMRES method for solving a system of linear algebraic system are considered. These modificatiohs remove stagnation and accelerate the convergence.