This contribution deals with a selection algorithm of corner nodes in the FETI-DP method. Selection procedure is based on heuristic rules based on the topology of decompo [...]

Efficient solvers for large systems of algebraic equations are still in the center of attention because time devoted to the solution of such systems is the main part of c [...]

Scalability of the FETI method depends on applied preconditioner. There are two basic preconditioners for the FETI method – the Dirichlet preconditioner and the lumped [...]

This contribution addresses the method of Wang tilings used to reproduce fluctuating stresses, strains and displacements in materials with random microstructure subject [...]

In this paper, an approach to dynamic analysis based on the fuzzy set theory is presented. The dynamic analysis uses the response spectra method where the material parame [...]

The theory of fuzzy sets becomes still more popular in engineering problems where introduction of uncertainty is necessary or desirable. The theory of probability, which [...]

In this paper, an approach to dynamic analysis based on the fuzzy set theory is presented as a alternative to the classical stochastic dynamic analysis. The material para [...]

Chen model of plasticity was originally derived for solid materials with different strengths in compression and tension, such as concrete or some types of soil. In this [...]

Assessment of properties of reactor vessels in nuclear power plants which are more than 30 years old is necessary for eventual prolongation of their serviceability. Vesse [...]

This paper deals with a computer simulation of coupled heat and moisture transfer in a reactor vessel which affected shrinkage and creep of the structure. The mathematica [...]