On the structure and zero divisors of the Cayley-Dickson sedenion algebra
Discussiones Mathematicae - General Algebra and Applications (2004)
- Volume: 24, Issue: 2, page 251-265
- ISSN: 1509-9415
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topRaoul E. Cawagas. "On the structure and zero divisors of the Cayley-Dickson sedenion algebra." Discussiones Mathematicae - General Algebra and Applications 24.2 (2004): 251-265. <http://eudml.org/doc/287717>.
@article{RaoulE2004,
abstract = {The algebras ℂ (complex numbers), ℍ (quaternions), and 𝕆 (octonions) are real division algebras obtained from the real numbers ℝ by a doubling procedure called the Cayley-Dickson Process. By doubling ℝ (dim 1), we obtain ℂ (dim 2), then ℂ produces ℍ (dim 4), and ℍ yields 𝕆 (dim 8). The next doubling process applied to 𝕆 then yields an algebra 𝕊 (dim 16) called the sedenions. This study deals with the subalgebra structure of the sedenion algebra 𝕊 and its zero divisors. In particular, it shows that 𝕊 has subalgebras isomorphic to ℝ, ℂ, ℍ, 𝕆, and a newly identified algebra 𝕆̃ called the quasi-octonions that contains the zero-divisors of 𝕊.},
author = {Raoul E. Cawagas},
journal = {Discussiones Mathematicae - General Algebra and Applications},
keywords = {sedenions; subalgebras; zero divisors; octonions; quasi-octonions; quaternions; Cayley-Dickson process; Fenyves identities},
language = {eng},
number = {2},
pages = {251-265},
title = {On the structure and zero divisors of the Cayley-Dickson sedenion algebra},
url = {http://eudml.org/doc/287717},
volume = {24},
year = {2004},
}
TY - JOUR
AU - Raoul E. Cawagas
TI - On the structure and zero divisors of the Cayley-Dickson sedenion algebra
JO - Discussiones Mathematicae - General Algebra and Applications
PY - 2004
VL - 24
IS - 2
SP - 251
EP - 265
AB - The algebras ℂ (complex numbers), ℍ (quaternions), and 𝕆 (octonions) are real division algebras obtained from the real numbers ℝ by a doubling procedure called the Cayley-Dickson Process. By doubling ℝ (dim 1), we obtain ℂ (dim 2), then ℂ produces ℍ (dim 4), and ℍ yields 𝕆 (dim 8). The next doubling process applied to 𝕆 then yields an algebra 𝕊 (dim 16) called the sedenions. This study deals with the subalgebra structure of the sedenion algebra 𝕊 and its zero divisors. In particular, it shows that 𝕊 has subalgebras isomorphic to ℝ, ℂ, ℍ, 𝕆, and a newly identified algebra 𝕆̃ called the quasi-octonions that contains the zero-divisors of 𝕊.
LA - eng
KW - sedenions; subalgebras; zero divisors; octonions; quasi-octonions; quaternions; Cayley-Dickson process; Fenyves identities
UR - http://eudml.org/doc/287717
ER -
References
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