Research output: Contribution to journal › Article › peer-review
Rota-Baxter Operators of Nonzero Weight on the Split Octonions. / Panasenko, A. S.
In: Advances in Applied Clifford Algebras, Vol. 35, No. 3, 27, 24.05.2025.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Rota-Baxter Operators of Nonzero Weight on the Split Octonions
AU - Panasenko, A. S.
N1 - The author expresses gratitude to V. Yu. Gubarev for useful discussions. The study was supported by a grant from the Russian Science Foundation No 23-71-10005, https://rscf.ru/project/23-71-10005/.
PY - 2025/5/24
Y1 - 2025/5/24
N2 - We describe Rota-Baxter operators on split octonions. It turns out that up to some transformations there exists exactly one such non-splitting operator over any field. We also obtain a description of all decompositions of split octonions over a quadratically closed field of characteristic different from 2 into a sum of two subalgebras, which describes the splitting Rota-Baxter operators. It completes the classification of Rota-Baxter operators on composition algebras of any weight.
AB - We describe Rota-Baxter operators on split octonions. It turns out that up to some transformations there exists exactly one such non-splitting operator over any field. We also obtain a description of all decompositions of split octonions over a quadratically closed field of characteristic different from 2 into a sum of two subalgebras, which describes the splitting Rota-Baxter operators. It completes the classification of Rota-Baxter operators on composition algebras of any weight.
KW - Antiautomorphism
KW - Automorphism
KW - Cayley-Dickson algebra
KW - Rota-Baxter operator
KW - Split octonions
UR - https://www.mendeley.com/catalogue/2e41402a-de1b-3f2f-9abe-901ff92fae20/
U2 - 10.1007/s00006-025-01389-4
DO - 10.1007/s00006-025-01389-4
M3 - Article
VL - 35
JO - Advances in Applied Clifford Algebras
JF - Advances in Applied Clifford Algebras
SN - 1661-4909
IS - 3
M1 - 27
ER -
ID: 67077427