@Article{CiCP-15-470, author = {}, title = {A Constrained Cauchy-Born Elasticity Accelerated Multigrid Method for Nanoindentation}, journal = {Communications in Computational Physics}, year = {2014}, volume = {15}, number = {2}, pages = {470--486}, abstract = {

We introduce a new multigrid method to study the lattice statics model arising from nanoindentation. A constrained Cauchy-Born elasticity model is used as the coarse-grid operator. This method accelerates the relaxation process and considerably reduces the computational cost. In particular, it saves quite a bit when dislocations nucleate and move, as demonstrated by the simulation results.

}, issn = {1991-7120}, doi = {https://doi.org/10.4208/cicp.020912.150713a}, url = {http://global-sci.org/intro/article_detail/cicp/7102.html} }