Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
469676 | Computers & Mathematics with Applications | 2009 | 6 Pages |
Abstract
The piecewise algebraic variety, as a set of the common zeros of multivariate splines, is a kind of generalization of the classical algebraic variety. In this paper, we present an algorithm for isolating the zeros of the zero-dimensional piecewise algebraic variety which is primarily based on the interval zeros of univariate interval polynomials. Numerical example illustrates that the proposed algorithm is flexible.
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Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Xiaolei Zhang, Renhong Wang,