Computer Science, № 44, 2020

At INP SB RAS, various mechanisms for the erosion of tungsten samples during the pulsed heating were studied. Data were obtained that made it possible to analyze the experimental results of the surface temperature dynamics taking into account the cooling due to the vaporation in vacuum. A numerical model was...

A two-dimensional case of the process of laminar flow passing through a pipe constriction is investigated. The two-dimensional statement corresponds to the case with a three-dimensional flow between two parallel planes. A cellular automaton model of a flow is used, which has an integer alphabet of cell states and a...

The problem of the network reliability calculation is studied. As the network reliability we mean the classical reliability measure, i.e. the network probabilistic connectivity. It is assumed that the network has unreliable communication links and perfectly reliable nodes. The problem of computing this characteristic is known to be NP-hard. For...

Computational plasma physics problems are a wide field with its own hardware, software and scheduling strategies. There is a set of physical phenonena, mathematical equations, numerical approaches, programming strategies and architecture concepts directly followed by each other. This means that an efficient code for the plasma physics must involve all...

The influence of the weight quantization levels number on a capsule neural network functioning quality is studied. The network is tested on the MNIST dataset recognition. It is shown that to achieve the performance of the network with continuous weights it is enough to have 16 levels of uniform quantization...