The endomorphisms algebra of translations group and associative unitary ring of trace-preserving endomorphisms in affine plane

Authors

DOI:

https://doi.org/10.22199/issn.0717-6279-2020-04-0051

Keywords:

Affine plane, Endomorphisms, Trace-preserving endomorphisms, Translation group, Aditive group, Associative ring

Abstract

A description of Endomorphisms of the translation group is introduced in an affine plane, will define the addition and composition of the set of endomorphisms and specify the neutral elements associated with these two actions and present the Endomorphism algebra thereof will distinguish the Trace-preserving endomorphism algebra in affine plane, and prove that the set of Trace-preserving endomorphism associated with the ’addition’ action forms a commutative group. We also try to prove that the set of trace-preserving endomorphism, together with the two actions, in it, ’addition’ and ’composition’ forms an associative and unitary ring.

Author Biographies

Orgest Zaka, Agricultural University of Tirana.

Dept. of Mathematics-Informatics.

Mohanad. A. Mohammed, Open Educational College.

Dept. of Mathematics.

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Published

2020-07-28

How to Cite

[1]
O. Zaka and M. A. Mohammed, “The endomorphisms algebra of translations group and associative unitary ring of trace-preserving endomorphisms in affine plane”, Proyecciones (Antofagasta, On line), vol. 39, no. 4, pp. 821-834, Jul. 2020.