Temat: skew ring - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The Clifford semiring congruences on an additive regular semiring
Autorzy:: Bhuniya, A.
Powiązania:: https://bibliotekanauki.pl/articles/729215.pdf
Data publikacji:: 2014
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: additive regular semiring
skew-ring
trace
kernel
Clifford congruence
Opis:: A congruence ρ on a semiring S is called a (generalized)Clifford semiring congruence if S/ρ is a (generalized)Clifford semiring. Here we characterize the (generalized)Clifford congruences on a semiring whose additive reduct is a regular semigroup. Also we give an explicit description for the least (generalized)Clifford congruence on such semirings.
Źródło:: Discussiones Mathematicae - General Algebra and Applications; 2014, 34, 2; 143-153
1509-9415
Pojawia się w:: Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Clifford semifields
Autorzy:: Sen, Mridul
Maity, Sunil
Shum, Kar-Ping
Powiązania:: https://bibliotekanauki.pl/articles/729123.pdf
Data publikacji:: 2004
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: skew-ring
Clifford semiring
Clifford semidomain
Clifford semifield
Artinian Clifford semiring
Opis:: It is well known that a semigroup S is a Clifford semigroup if and only if S is a strong semilattice of groups. We have recently extended this important result from semigroups to semirings by showing that a semiring S is a Clifford semiring if and only if S is a strong distributive lattice of skew-rings. In this paper, we introduce the notions of Clifford semidomain and Clifford semifield. Some structure theorems for these semirings are obtained.
Źródło:: Discussiones Mathematicae - General Algebra and Applications; 2004, 24, 1; 125-135
1509-9415
Pojawia się w:: Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: On p-semirings
Autorzy:: Budimirović, Branka
Budimirović, Vjekoslav
Šešelja, Branimir
Powiązania:: https://bibliotekanauki.pl/articles/729001.pdf
Data publikacji:: 2002
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: semiring
p-semiring
p-semigroup
anti-inverse semigroup
union of rings
skew ring
Opis:: A class of semirings, so called p-semirings, characterized by a natural number p is introduced and basic properties are investigated. It is proved that every p-semiring is a union of skew rings. It is proved that for some p-semirings with non-commutative operations, this union contains rings which are commutative and possess an identity.
Źródło:: Discussiones Mathematicae - General Algebra and Applications; 2002, 22, 2; 107-117
1509-9415
Pojawia się w:: Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: On balanced order relations and the normal hull of completely simple semirings
Autorzy:: Maity, Sunil
Powiązania:: https://bibliotekanauki.pl/articles/729213.pdf
Data publikacji:: 2014
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: skew-ring
Rees matrix semiring
balanced order relation
essential extension
normal extension
normal ideal
normal hull
Opis:: In [1] the authors proved that a semiring S is a completely simple semiring if and only if S is isomorphic to a Rees matrix semiring over a skew-ring R with sandwich matrix P and index sets I and Λ which are bands under multiplication. In this paper we characterize all the balanced order relations on completely simple semirings. Also we study the normal hull of a completely simple semiring.
Źródło:: Discussiones Mathematicae - General Algebra and Applications; 2014, 34, 1; 75-84
1509-9415
Pojawia się w:: Discussiones Mathematicae - General Algebra and Applications
Dostawca treści:: Biblioteka Nauki

Artykuł

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