Browsing Preprints aus dem Institut für Mathematik by Subject "Parabolic differential equations"

Now showing items 1-2 of 2

2011-09-20Buch

Higher Order Operator-Splitting Methods via Zassenhaus product formula

Geiser, Jürgen; Tanoğlu, Gamze

In this paper, we contribute higher order operator-splitting method improved by Zassenhaus product. We apply the contribution to classical and iterative splitting methods. The underlying analysis to obtain higher order ...
2011-09-27Buch

Splitting Method of Convection-Diffusion Methods with Disentanglement methods

Geiser, Jürgen; Elbiomy, Mahmoud

In this paper, we discuss higher-order operator-splitting methods done by disentanglement methods. The idea is based on computing best fitted exponents to an exponential splitting scheme with more than two operators. We ...