2 papers
physics.comp-ph2026
Matrix-free phase-field modeling of fracture in micromechanical testing simulations of inelastic materials
Fabio Di Gioacchino, Rezgar Shakeri, Zachary Atkins +4
Resolving steep damage gradients across diffuse cracks in the phase-field modeling of fracture favors the use of high-order finite elements, for which matrix-free methods can provi…
math.NA2024
Stable numerics for finite-strain elasticity
Rezgar Shakeri, Leila Ghaffari, Jeremy L. Thompson +1
A backward stable numerical calculation of a function with condition number will have a relative accuracy of . Standard formulations and software implem…