Year: 2014
Communications in Computational Physics, Vol. 15 (2014), Iss. 3 : pp. 647–676
Abstract
Numerical error caused by "ghost forces" in a quasicontinuum method is studied in the context of dynamic problems. The error in the discrete W1,∞ norm is analyzed for the time scale $\mathcal{O}$($ε$) and the time scale $\mathcal{O}$(1) with ε being the lattice spacing.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/cicp.250213.270813a
Communications in Computational Physics, Vol. 15 (2014), Iss. 3 : pp. 647–676
Published online: 2014-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 30