Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4583648 | Journal of Algebra | 2017 | 16 Pages |
Abstract
We construct a continuous family of algebras over a field of characteristic zero with slow codimension growth bounded by a polynomial of degree 4. This is achieved by building, for any real number α∈(0,1)α∈(0,1) a commutative nonassociative algebra AαAα whose codimension sequence cn(Aα)cn(Aα), n=1,2,…n=1,2,… , is polynomially bounded and limlogncn(Aα)=3+αlimlogncn(Aα)=3+α.As an application we are able to construct a new example of a variety with an infinite basis of identities.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Antonio Giambruno, Sergey Mishchenko, Angela Valenti, Mikhail Zaicev,