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**An algorithm for isolating the real solutions of piecewise algebraic curves.**
*(English)*
Zbl 1235.65017

Summary: The piecewise algebraic curve, as the set of zeros of a bivariate spline function, is a generalization of the classical algebraic curve. In this paper, an algorithm is presented to compute the real solutions of two piecewise algebraic curves. It is primarily based on the Krawczyk-Moore iterative algorithm and good initial iterative interval searching algorithm. The proposed algorithm is relatively easy to implement.

### MSC:

65D07 | Numerical computation using splines |

65H05 | Numerical computation of solutions to single equations |

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\textit{J. Wu} and \textit{X. Zhang}, J. Appl. Math. 2011, Article ID 658282, 11 p. (2011; Zbl 1235.65017)

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### References:

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