Warm starting the projected Gauss-Seidel algorithm for granular matter simulation
2015 (English)Manuscript (preprint) (Other academic)
The effect on the convergence of warm start-ing the projected Gauss-Seidel solver for nonsmoothdiscrete element simulation of granular matter are in-vestigated. It is found that the computational perfor-mance can be increased by a factor 2 to 5.
Place, publisher, year, edition, pages
Discrete elements, Nonsmooth contact dynamics, Convergence, Warm starting, Projected Gauss-Seidel
IdentifiersURN: urn:nbn:se:umu:diva-110062OAI: oai:DiVA.org:umu-110062DiVA: diva2:860958