Vol. 57 No. 2 (261) (2023)

DOI: https://doi.org/10.46991/PYSUA.2023.57.2

Published: 2023-07-12

Mathematics

THE MOORE-PENROSE INVERSE OF TRIDIAGONAL SKEW-SYMMETRIC MATRICES. II

Yuri R. Hakopian, Avetik H. Manukyan, Hamlet V. Mikaelyan

31-43
- PDF
DOI: https://doi.org/10.46991/PYSU:A/2023.57.2.031
ON CORRECT SOLVABILITY OF DIRICHLET PROBLEM IN A HALF-SPACE FOR REGULAR EQUATIONS WITH NON-HOMOGENEOUS BOUNDARY CONDITIONS

Mikayel A. Khachaturyan

44-50
- PDF
DOI: https://doi.org/10.46991/PYSU:A/2023.57.2.044

Mechanics

ON OPTIMAL STABILIZATION OF PART OF VARIABLES OF ROTARY MOVEMENT OF A RIGID BODY WITH ONE FIXED POINT IN THE CASE OF SOPHIA KOVALEVSKAYA

Smbat G. Shahinyan

51-61
- PDF
DOI: https://doi.org/10.46991/PYSU:A/2023.57.2.051

Physics

CIRCULAR POLARIZATION IN A $2\mathrm{D}$ PERIODIC ARTIFICIAL ANISOTROPIC DIELECTRIC MEDIUM

Armen N. Sargsyan

62-68
- PDF
DOI: https://doi.org/10.46991/PYSU:A/2023.57.2.062