2 papers
math.NA2026
A Quasicontinuum Method with Optimized Local Maximum-Entropy Interpolation and Heaviside Enrichment for Heterogeneous Lattices
Benjamin Werner, Ondřej Rokoš, Jan Zeman
Lattice systems are effective for modeling heterogeneous materials, but their computational cost is often prohibitive. The QuasiContinuum (QC) method reduces this cost by interpola…
cond-mat.mtrl-sci2023
Extended Quasicontinuum Methodology for Highly Heterogeneous Discrete Systems
Benjamin Werner, Ondřej Rokoš, Jan Zeman
Lattice networks are indispensable to study heterogeneous materials such as concrete or rock as well as textiles and woven fabrics. Due to the discrete character of lattices, they…