Zobrazeno 1 - 10
of 1 017
pro vyhledávání: '"Romaniv, A."'
We introduce the concept of rings of simple range 2. Based on this concept, we build a theory diagonal reduction of matrices over Bezout domain. In particular we show that invariant Bezout domain is an elementary divisor ring if and only if it is a r
Externí odkaz:
http://arxiv.org/abs/2407.03196
Autor:
Yu. O. Petronchak, Kh. B. Romaniv
Publikováno v:
Науковий вісник Ужгородського національного університету. Серія Право, Vol 1, Iss 84 (2024)
Стаття присвячена актуальним проблемам цивільного права, а також римському приватному праву в Україні. Мета статті – простежити вплив
Externí odkaz:
https://doaj.org/article/a8d735d5fb774cbd87369b06810b5fc1
Publikováno v:
International Interdisciplinary Scientific Journal "Expert", Vol 1, Iss 2, Pp 145-157 (2024)
Management of financial and economic activities in the social protection bodies of the population in the conditions of martial law requires a special approach and is considered taking into account the complexities and challenges that arise in these c
Externí odkaz:
https://doaj.org/article/56e10e1d9ff54cc7b607fe137cf84790
Autor:
Oleh Pervachuk, Artur Oderov, Vyacheslav Hunchenko, Viktor Ponomarov, Oleh Nebozhuk, Andrii Melnykov, Viktor Lashta, Volodymyr Andreychuk, Ihor Romaniv
Publikováno v:
Фізичне виховання, спорт і культура здоров’я у сучасному суспільстві, Iss 1(65) (2024)
Актуальність. Успіх виконання завдань військово-професійної діяльності залежить від особливостей процесу навчання та виховання воїні
Externí odkaz:
https://doaj.org/article/81cc71848134440d9e79d741e9a5c261
Autor:
Yu. Petronchak, K. Romaniv
Publikováno v:
Соціально-правові студії, Vol 6, Iss 3, Pp 120-126 (2023)
The relevance of the study is stipulated by the urgent need to urgently fill the suddenly emerging legal gaps caused by the expansion of the powers of non-governmental organizations that have been actively involved in the process of assisting combata
Externí odkaz:
https://doaj.org/article/268cf6317a1b4226b06d66b5055bba1e
An element in a ring $R$ is called clear if it is the sum of unit-regular element and unit. An associative ring is clear if every its element is clear. In this paper we defined clear rings and extended many results to wider class. Finally, we proved
Externí odkaz:
http://arxiv.org/abs/2005.03387
Autor:
Zabavsky, Bohdan, Romaniv, Oleh
We constuct the theory of diagonalizability for matrices over Bezout rings of stable range 1 with the Kazimirsky condition. It is shown that a ring of stable range 1 with the right (left) Kazimirsky condition is an elementary divisor ring if and only
Externí odkaz:
http://arxiv.org/abs/1903.10049
Autor:
Zabavsky, Bohdan, Romaniv, Oleh
J. Zelmanowitz introduced the concept of ring, which we call zip rings. In this paper we characterize a commutative Bezout domain whose finite homomorphic images are zip rings modulo its nilradical.
Externí odkaz:
http://arxiv.org/abs/1903.02847
Autor:
Zabavsky, Bohdan, Romaniv, Oleh
We proved that in J-Noetherian Bezout domain which is not a ring of stable range 1 exists a nonunit adequate element (element of almost stable range 1
Externí odkaz:
http://arxiv.org/abs/1812.11195
Autor:
Zabavsky, Bohdan, Romaniv, Oleh
In this paper we introduced the concept of a ring of stable range 2 which has square stable range 1. We proved that a Hermitian ring $R$ which has (right) square stable range 1 is an elementary divisor ring if and only if $R$ is a duo ring of neat ra
Externí odkaz:
http://arxiv.org/abs/1812.08819