32 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- VSB - Technical University of OstravaCZ5 papers
- Czech Academy of SciencesCZ2 papers
- Czech Academy of Sciences, Institute of Information Theory and AutomationCZ2 papers
- Centre National de la Recherche ScientifiqueFR1 paper
- Charles UniversityCZ1 paper
- Czech Technical University in PragueCZ1 paper
- Institut de Recherche sur les Systèmes Atomiques et Moléculaires ComplexesFR1 paper
- Laboratoire de Chimie et Physique QuantiquesFR1 paper
- Le Mans UniversitéFR1 paper
- Russian Academy of SciencesRU1 paper
- Sewanee: The University of the SouthUS1 paper
- Steklov Mathematical InstituteRU1 paper
7 papers
Bounds on the elastic threshold for problems of dissipative strain-gradient plasticity
B. D. Reddy, S. Sysala
This work is concerned with the purely dissipative version of a well-established model of rate-independent strain-gradient plasticity. In the conventional theory of plasticity the…
Efficient and flexible MATLAB implementation of 2D and 3D elastoplastic problems
Martin Čermák, Stanislav Sysala, Jan Valdman
We propose an effective and flexible way to implement 2D and 3D elastoplastic problems in MATLAB using fully vectorized codes. Our technique is applied to a broad class of the prob…
A new incremental method of computing the limit load in deformation plasticity models
Jaroslav Haslinger, Sergey Repin, Stanislav Sysala
The aim of this paper is to introduce a new incremental procedure that can be used for numerical evaluation of the limit load. Existing incremental type methods are based on parame…
Subdifferential-based implicit return-mapping operators in Mohr-Coulomb plasticity
Stanislav Sysala, Martin Cermak
The paper is devoted to a constitutive solution, limit load analysis and Newton-like methods in elastoplastic problems containing the Mohr-Coulomb yield criterion. Within the const…
An improved return-mapping scheme for nonsmooth yield surfaces: PART I - the Haigh-Westergaard coordinates
Stanislav Sysala, Martin Cermak, Tomas Koudelka +3
The paper is devoted to the numerical solution of elastoplastic constitutive initial value problems. An improved form of the implicit return-mapping scheme for nonsmooth yield surf…
A TFETI Domain Decomposition Solver for Elastoplastic Problems
M. Čermák, T. Kozubek, S. Sysala +1
We propose an algorithm for the efficient parallel implementation of elastoplastic problems with hardening based on the so-called TFETI (Total Finite Element Tearing and Interconne…
Multiscale non-adiabatic dynamics with radiative decay, case study on the post-ionization fragmentation of rare-gas tetramers
Ivan Janeček, Tomáš Janča, Pavel Naar +3
In this supplementary material, we recollect, for reader's convenience, the general scheme of suggested multiscale model (Sec. 1), and basic informations about approaches used for…