- Tytuł:
- On strong automorphisms of direct products of Witt rings. Part 2
- Autorzy:
-
Stępień, M. R.
Stępień, L. - Powiązania:
- https://bibliotekanauki.pl/articles/122291.pdf
- Data publikacji:
- 2013
- Wydawca:
- Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
- Tematy:
-
Witt rings
strong automorphisms
group rings - Opis:
- In the paper strong automorphisms of finitely generated Witt rings are considered. Every finitely generated Witt ring can be expressed in terms of Z / 2Z and basic indecomposable Witt rings using the operations of group ring formation and direct product. Groups of strong automorphisms of basic indecomposables and their direct products and the description of all strong automorphisms of any group Witt ring are known. In this paper the strong automorphisms of direct products of group Witt rings are considered. Presented are two wide classes of Witt rings where the group of strong automorphisms is isomorphic to the direct product of groups of strong automorphisms of Witt rings which are factors in the direct product.
- Źródło:
-
Journal of Applied Mathematics and Computational Mechanics; 2013, 12, 4; 119-125
2299-9965 - Pojawia się w:
- Journal of Applied Mathematics and Computational Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł