Volume: 14, Issue: 4, 2022
Показані 1-4 із 4 записів.
|Centralizers of elements in Lie algebras of vector fields with polynomial coefficients||eng|
|Generalized φ(Ric)-vector fields in special pseudo-Riemannian spaces||eng|
|Homeotopy groups of leaf spaces of one-dimensional foliations on non-compact surfaces with non-compact leaves||eng|
|On the geodesic mappings of pseudo-Riemannian spaces with special supplementary tensor||ukr|