TY  - JOUR
T1  - The Center of Skew Polynomial Ring over a Couple of Quaternions
AU - Kamal Amir, Amir AU - Galsan Mahie, Andi AU - Erawaty, Nur AU - Bahri, Mawardi AU - A, Devvy 
JO  - Agricultural Journal
VL  - 15
IS  - 1
SP  - 7
EP  - 12
PY  - 2020
DA  - 2001/08/19
SN  - 1816-9155
DO  - aj.2020.7.12
UR  - https://makhillpublications.co/view-article.php?doi=aj.2020.7.12
KW  - Center
KW  -polynomial
KW  -quaternion
KW  -commutative
KW  -multiplication rule
AB  - Let, R be a ring and σ is an endomorphism for
R. With multiplication rule xa = σ(a)x for all a∈R, the set
of polynomials a<sub>0</sub>+a<sub>1</sub>x+, ..., +a<sub>n</sub>x<sup>n</sup> where a<sub>i</sub>&isin;R, forms a
ring. The ring is called skew polynomial ring. This ring is
non-commutative due to the multiplication rule.
ER  -