Research output: Contribution to journal › Article › peer-review
CONSTANTS OF PARTIAL DERIVATIONS AND PRIMITIVE OPERATIONS. / Pchelintsev, S. V.; Shestakov, I. P.
In: Algebra and Logic, Vol. 56, No. 3, 01.07.2017, p. 210-231.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - CONSTANTS OF PARTIAL DERIVATIONS AND PRIMITIVE OPERATIONS
AU - Pchelintsev, S. V.
AU - Shestakov, I. P.
PY - 2017/7/1
Y1 - 2017/7/1
N2 - We describe algebras of constants of the set of all partial derivations in free algebras of unitarily closed varieties over a field of characteristic 0. These constants are also called proper polynomials. It is proved that a subalgebra of proper polynomials coincides with the subalgebra generated by values of commutators and Umirbaev-Shestakov primitive elements p(m,n) on a set of generators for a free algebra. The space of primitive elements is a linear algebraic system over a signature Sigma = {[ x, y], p(m,n) vertical bar m, n >= 1}. We point out bases of operations of the set S in the classes of all algebras, all commutative algebras, right alternative and Jordan algebras.
AB - We describe algebras of constants of the set of all partial derivations in free algebras of unitarily closed varieties over a field of characteristic 0. These constants are also called proper polynomials. It is proved that a subalgebra of proper polynomials coincides with the subalgebra generated by values of commutators and Umirbaev-Shestakov primitive elements p(m,n) on a set of generators for a free algebra. The space of primitive elements is a linear algebraic system over a signature Sigma = {[ x, y], p(m,n) vertical bar m, n >= 1}. We point out bases of operations of the set S in the classes of all algebras, all commutative algebras, right alternative and Jordan algebras.
KW - primitive operations
KW - proper polynomials
KW - free algebras
KW - ALGEBRAS
KW - ENVELOPE
UR - http://www.scopus.com/inward/record.url?scp=85028521696&partnerID=8YFLogxK
U2 - 10.1007/s10469-017-9441-x
DO - 10.1007/s10469-017-9441-x
M3 - Article
VL - 56
SP - 210
EP - 231
JO - Algebra and Logic
JF - Algebra and Logic
SN - 0002-5232
IS - 3
ER -
ID: 18735056