7 citations · 11 across the 5 of their papers we have counts for
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cond-mat.mtrl-sci2020
How useful are formal hierarchies? A case study on averaging dislocation dynamics to define meso-macro plasticity
Sabyasachi Chatterjee, Amit Acharya
A formal hierarchy of exact evolution equations are derived for physically relevant space-time averages of state functions of microscopic dislocation dynamics. While such hierarchi…
cs.CE2020★ 7 cited
Plasticity without phenomenology: a first step
Sabyasachi Chatterjee, Giacomo Po, Xiaohan Zhang +2
A novel, concurrent multiscale approach to meso/macroscale plasticity is demonstrated. It utilizes a carefully designed coupling of a partial differential equation (pde) based theo…