Involutive Bases Under Composition
β Scribed by Zailiang Tang
- Book ID
- 107347022
- Publisher
- Academy of Mathematics and Systems Science, Chinese Academy of Sciences
- Year
- 2007
- Tongue
- English
- Weight
- 171 KB
- Volume
- 20
- Category
- Article
- ISSN
- 1009-6124
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π SIMILAR VOLUMES
Polynomial composition is the operation of replacing the variables in a polynomial with other polynomials. In this paper we give a sufficient and necessary condition on a set Ξ of polynomials to assure that the set F β’ Ξ of composed polynomials is a SAGBI basis whenever F is.
Recently, Zharkov and Blinkov introduced the notion of involutive bases of polynomial ideals. This involutive approach has its origin in the theory of partial differential equations and is a translation of results of Janet and Pommaret. In this paper we present a pure algebraic foundation of involut
We discuss the definition and the construction of involutive bases, a special kind of GrΓΆbner bases, for left ideals in the Weyl algebra. We consider not only term orders, for which the extension is straightforward, but also the more general case of multiplicative monomial orders.