1 citations · 1 across the 2 of their papers we have counts for
3 papers
Efficient numerical method for reliable upper and lower bounds on homogenized parameters
Liya Gaynutdinova, Martin Ladecký, Aleš Nekvinda +2
A numerical procedure providing guaranteed two-sided bounds on the effective coefficients of elliptic partial differential operators is presented. The upper bounds are obtained in…
Non-convex, ringing-free, FFT-accelerated solver using an incremental approximate energy functional
Ali Falsafi, Richard J. Leute, Martin Ladecký +1
Fourier-accelerated micromechanical homogenization has been developed and applied to a variety of problems, despite being prone to ringing artifacts. In addition, the majority of F…
Optimal FFT-accelerated Finite Element Solver for Homogenization
Martin Ladecký, Richard J. Leute, Ali Falsafi +4
We propose a matrix-free finite element (FE) homogenization scheme that is considerably more efficient than generic FE implementations. The efficiency of our scheme follows from a…