The least common multiple of matrices from one class of matrices over a commutative principal ideal domain за авторством A. M. Romaniv

Отримати повний текст

On the Smith normal form of the greatest common divisor of one class of matrices за авторством A. M. Romaniv

Отримати повний текст

Conditions for constructing a square matrix that contains a square submatrix with given invariant factors за авторством A. M. Romaniv

Отримати повний текст

On the Smith normal form of least common multiple of matrices from some class of matrices за авторством A. M. Romaniv

Отримати повний текст

Some relationships between the invariant factors of matrix and its submatrix over elementary divisor domains за авторством A. M. Romaniv, N. S. Dzhaliuk

Отримати повний текст

Least common right multiple of matrices with one different from unity invariant factor за авторством A. M. Romaniv, V. P. Shchedryk

Отримати повний текст

Adequate properties of the elements with almost stable range 1 of a commutative elementary divisor domain за авторством A. M. Romaniv, B. V. Zabavsky, S. I. Bilavska

Отримати повний текст

Insurance of active and extreme types of tourism in Ukraine: current situation and prospects за авторством A. S. Romaniv, N. R. Myronets, Zh. M. Herasymchuk

Отримати повний текст