Displaying 801 – 820 of 1334

Showing per page

On selection of interface weights in domain decomposition methods

Čertíková, Marta, Šístek, Jakub, Burda, Pavel (2013)

Programs and Algorithms of Numerical Mathematics

Different choices of the averaging operator within the BDDC method are compared on a series of 2D experiments. Subdomains with irregular interface and with jumps in material coefficients are included into the study. Two new approaches are studied along three standard choices. No approach is shown to be universally superior to others, and the resulting recommendation is that an actual method should be chosen based on properties of the problem.

Currently displaying 801 – 820 of 1334