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On existence of PI-exponent of algebras with involution
ID
Repovš, Dušan
(
Author
),
ID
Zaicev, Mikhail V.
(
Author
)
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https://www.sciencedirect.com/science/article/pii/S0021869322004616
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Abstract
We study polynomial identities of algebras with involution of nonassociative algebras over a field of characteristic zero. We prove that the growth of the sequence of *-codimensions of a finite-dimensional algebra is exponentially bounded. We construct a series of finite-dimensional algebras with fractional -PI-exponent. We also construct a family of infinite-dimensional algebras $C_\alpha$ such that $\exp^\ast (C_\alpha)$ does not exist.
Language:
English
Keywords:
polynomial identity
,
nonassociative algebra
,
involution
,
exponential growth
,
exponentially bounded *-codimension
,
fractional *-PI-exponent
,
Amitsur's conjecture
,
numerical invariant
Work type:
Article
Typology:
1.01 - Original Scientific Article
Organization:
PEF - Faculty of Education
FMF - Faculty of Mathematics and Physics
Publication status:
Published
Publication version:
Version of Record
Year:
2023
Number of pages:
Str. 5-19
Numbering:
Vol. 614
PID:
20.500.12556/RUL-142109
UDC:
512.554.3
ISSN on article:
0021-8693
DOI:
10.1016/j.jalgebra.2022.09.013
COBISS.SI-ID:
126194179
Publication date in RUL:
20.10.2022
Views:
732
Downloads:
84
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Record is a part of a journal
Title:
Journal of algebra
Shortened title:
J. algebra
Publisher:
Elsevier
ISSN:
0021-8693
COBISS.SI-ID:
1310986
Licences
License:
CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:
http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:
The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Projects
Funder:
ARRS - Slovenian Research Agency
Project number:
P1-0292
Name:
Topologija in njena uporaba
Funder:
ARRS - Slovenian Research Agency
Project number:
N1-0278
Name:
Biološka koda vozlov - identifikacija vzorcev vozlanja v biomolekulah z uporabo umetne inteligence
Funder:
ARRS - Slovenian Research Agency
Project number:
N1-0114
Name:
Algebrajski odtisi geometrijskih značilnosti v homologiji
Funder:
ARRS - Slovenian Research Agency
Project number:
N1-0083
Name:
Forsing, fuzija in kombinatorika odprtih pokritij
Funder:
Other - Other funder or multiple funders
Funding programme:
Russian Science Foundation
Project number:
22-11-00052
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