Flipped non-associative polynomial rings and the Cayley–Dickson construction

We introduce and study flipped non-associative polynomial rings. In particular, we show that all Cayley–Dickson algebras naturally appear as quotients of a certain type of such rings; this extends the classical construction of the complex numbers (and quaternions) as a quotient of a (skew) polynomial ring to the octonions, and beyond. We also extend some classical results on algebraic properties of Cayley–Dickson algebras by McCrimmon to a class of flipped non-associative polynomial rings.

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Publication Details

Journal
Journal of Algebra
Published
2024-08-30
DOI
https://doi.org/10.1016/j.jalgebra.2024.08.021
Citations
2
Primary Topic
Algebraic and Geometric Analysis
Type
article
Field-Weighted Citation Impact
1.95
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article

Flipped non-associative polynomial rings and the Cayley–Dickson construction

Masood Aryapoor, Per Bäck
2 citations
Journal of Algebra
Algebraic and Geometric Analysis
1.95
article

Flipped non-associative polynomial rings and the Cayley–Dickson construction

Masood Aryapoor, Per Bäck
article en
2 citations

Abstract

We introduce and study flipped non-associative polynomial rings. In particular, we show that all Cayley–Dickson algebras naturally appear as quotients of a certain type of such rings; this extends the classical construction of the complex numbers (and quaternions) as a quotient of a (skew) polynomial ring to the octonions, and beyond. We also extend some classical results on algebraic properties of Cayley–Dickson algebras by McCrimmon to a class of flipped non-associative polynomial rings.

Journal of AlgebraVol. 662
Mälardalen University (SE)
Openalex Percentile: Top 14%
Algebraic and Geometric Analysis
1.95
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