KNM MFF UK

Department of Numerical Mathematics Faculty of Mathematics and Physics Charles University

Derivation of BDF coefficients for equidistant time step

  • ID: 2564, RIV: 10081163
  • ISSN: not specified, ISBN: 978-80-85823-57-8
  • source: Programs and Algorithms of Numerical Mathematics 15
  • keywords: BDF coefficients; multistep methods; stiff problems
  • authors: Miloslav Vlasák, Zuzana Vlasáková
  • authors from KNM: Vlasák Miloslav

Abstract

We present new approach to the derivation of BDF coefficinets for equidistant time steps. In comparison with previous more general attempts we are able to derive very simple explicit formulae for BDF coefficients, which are very aesy to use.