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arXiv · 1001.2940

Parallel computation of real solving bivariate polynomial systems by zero-matching method

Xiaolin Qin·Yong Feng·Jingwei Chen·Jingzhong Zhang
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Abstract

We present a new algorithm for solving the real roots of a bivariate polynomial system $\Sigma=\{f(x,y),g(x,y)\}$ with a finite number of solutions by using a zero-matching method. The method is based on a lower bound for bivariate polynomial system when the system is non-zero. Moreover, the multiplicities of the roots of $\Sigma=0$ can be obtained by a given neighborhood. From this approach, the parallelization of the method arises naturally. By using a multidimensional matching method this principle can be generalized to the multivariate equation systems.

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Xiaolin Qin, Yong Feng, Jingwei Chen, Jingzhong Zhang. 2010-01-18. Parallel computation of real solving bivariate polynomial systems by zero-matching method. https://arxiv.org/abs/1001.2940

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