Implementation of a Near-Optimal Complex Root Clustering Algorithm
Implementation of a Near-Optimal Complex Root Clustering Algorithm
复制标题
近最优复根聚类算法的实现
DOI:
10.1007/978-3-319-96418-8_28
复制
发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Yap, Chee
中科院分区:
文献类型:
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作者:
Imbach, Rémi;Pan, Victor;Yap, Chee
We describeCcluster, a software for computing natural-clusters of complex roots in a given box of the complex plane. This algorithm from Becker et al. (2016) is near-optimal when applied to the benchmark problem of isolating all complex roots of an integer polynomial. It is one of the first implementations of a near-optimal algorithm for complex roots. We describe some low level techniques for speeding up the algorithm. Its performance is compared with the well-knownMPSolvelibrary andMaple.
DOI:
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发表时间:
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期刊:
J. Comput. Appl. Math. (印刷中)
影响因子:
--
作者:
Michi Ogata;Shin-ichi Iwasaki;Kouji Yoshii;Saji Augustine;Tamio Endo;X.Niu
通讯作者:
X.Niu
影响因子:
0.7
作者:
Sagraloff, Michael;Mehlhorn, Kurt
通讯作者:
Mehlhorn, Kurt
影响因子:
2.4
作者:
Ioannis Z. Emiris;V. Pan;Elias P. Tsigaridas
通讯作者:
Elias P. Tsigaridas