24 citations
- Institute of MathematicsPL2 papers
- National Academy of Sciences of UkraineUA2 papers
- Bogolyubov Institute for Theoretical PhysicsUA1 paper
- Hubei University of TechnologyCN1 paper
- National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”UA1 paper
- National University of Kyiv-Mohyla AcademyUA1 paper
- State University of Intelligent Technologies and TelecommunicationsUA1 paper
- Taras Shevchenko National University of KyivUA1 paper
- Yuriy Fedkovych Chernivtsi National UniversityUA1 paper
10 papers
Clustering Students According to their Academic Achievement Using Fuzzy Logic
Serhiy Balovsyak, Oleksandr Derevyanchuk, Hanna Kravchenko +2
The software for clustering students according to their educational achievements using fuzzy logic was developed in Python using the Google Colab cloud service. In the process of a…
Finslerian geodesics on Fréchet manifolds
Kaveh Eftekharinasab, Valentyna Petrusenko
We establish a framework, namely, nuclear bounded Fréchet manifolds endowed with Riemann-Finsler structures to study geodesic curves on certain infinite dimensional manifolds such…
The energy spectrum and the electrical conductivity of graphene with substitution impurity
S. P. Repetsky, I. G. Vyshyvana, S. P. Kruchinin +2
The effect of substitution atoms on the energy spectrum and the electrical conductivity of graphene was investigated in a Lifshitz one-electron tight-binding model. It is establish…
Red shift of spectral lines of hydrogen atoms caused by its electrical polarization
V. S. Severin
A system of Lorentz oscillators is considered to interpret of spectral lines of hydrogen atoms. The dielectric permittivity of this system, which takes into account its electric po…
Deformations and elements of deformation theory
Nikolaj Glazunov
This article consisted of an elementary introduction to deformation theory of varieties, schemes and manifolds, with some applications to local and global shtukas and fever to Newt…
Modern Quantum Technologies of Information Security
Oleksandr Korchenko, Yevhen Vasiliu, Sergiy Gnatyuk
In this paper, the systematisation and classification of modern quantum technologies of information security against cyber-terrorist attack are carried out. The characteristic of t…