학술논문
Construction of free quasi-idempotent differential Rota-Baxter algebras by Gröbner-Shirshov bases.
Document Type
Article
Author
Source
Subject
*DIFFERENTIAL algebra
*DIFFERENTIAL operators
*OPERATOR algebras
*CALCULUS
*ALGEBRA
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Language
ISSN
0092-7872
Abstract
Differential operators and integral operators are linked together by the first fundamental theorem of calculus. Based on this principle, the notion of a differential Rota-Baxter algebra was proposed by Guo and Keigher. Recently, the subject has attracted more attention since it is associated with many areas in mathematics, such as integro-differential algebras. This paper considers differential Rota-Baxter algebras in the quasi-idempotent operator context. We establish a Gröbner-Shirshov basis for free commutative quasi-idempotent differential algebras (resp. Rota-Baxter algebras, resp. differential Rota-Baxter algebras). This provides a linear basis of a free object in each of the three corresponding categories by the Composition-Diamond lemma. Communicated by P. Kolesnikov [ABSTRACT FROM AUTHOR]