51 citations · 292 across the 42 of their papers we have counts for
6 papers · 1 filter
Elastoplasticity of gradient-polyconvex materials
Martin Kružík, Jiří Zeman
We propose a model for rate-independent evolution in elastoplastic materials under external loading, which allows large strains. In the setting of strain-gradient plasticity with m…
Global optimality in minimum compliance topology optimization of frames and shells by moment-sum-of-squares hierarchy
Marek Tyburec, Jan Zeman, Martin Kružík +1
The design of minimum-compliance bending-resistant structures with continuous cross-section parameters is a challenging task because of its inherent non-convexity. Our contribution…
Separately Global Solutions to Rate-Independent Processes in Large-Strain Inelasticity
Elisa Davoli, Martin Kružík, Petr Pelech
In this paper, we introduce the notion of separately global solutions for large-strain rate-independent systems, and we provide an existence result for a model describing bulk dama…
Equilibrium for multiphase solids with Eulerian interfaces
Diego Grandi, Martin Kružík, Edoardo Mainini +1
We describe a general phase-field model for hyperelastic multiphase materials. The model features an elastic energy functional that depends on the phase-field variable and a surfac…
Modular-topology optimization with Wang tilings: An application to truss structures
Marek Tyburec, Jan Zeman, Martin Doškář +2
Modularity is appealing for solving many problems in optimization. It brings the benefits of manufacturability and reconfigurability to structural optimization, and enables a trade…
Magnetoelastic thin films at large strains
Elisa Davoli, Martin Kružík, Paolo Piovano +1
Starting from the three-dimensional setting, we derive a limit model of a thin magnetoelastic film by means of Γ-convergence techniques. As magnetization vectors are defined on the…