DERIVATIONS AND AUTOMORPHISMS OF TRAIN ALGEBRA OF DEGREE 2 AND EXPONENT 3
Keywords:
derivations, train algebra, Peirce decomposition.DOI:
https://doi.org/10.17654/2277141723009Abstract
In this paper, we study the derivations of a train algebra of degree 2 and exponent 3. We give a characterization of these derivations using a Peirce decomposition. A more detailed description is made for the case of dimension 3. For automorphisms, the study is made for the type (1 + r, s, 0).
Received: November 9, 2022;
Accepted: January 16, 2023;
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