Proceedings of the YSU A: Physical and Mathematical Sciences

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

Pub Date : 2023-07-12 DOI: 10.46991/pysu:a/2023.57.2.051 Smbat G. Shahinyan

LINEARITY OF $n$-ARY ASSOCIATIVE ALGEBRAS

Pub Date : 2023-05-15 DOI: 10.46991/pysu:a/2023.57.1.009 D. N. Harutyunyan

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

Pub Date : 2023-04-25 DOI: 10.46991/pysu:a/2023.57.1.001 Y. Hakopian, Avetik H. Manukyan, Hamlet V. Mikaelyan