Ruixiong Tian, Zhe Xiang, et al.
Qinghua Daxue Xuebao/Journal of Tsinghua University
We give a numerical criterion for a badly conditioned zero of a system of analytic equations to be part of a cluster of two zeros.
Ruixiong Tian, Zhe Xiang, et al.
Qinghua Daxue Xuebao/Journal of Tsinghua University
Renu Tewari, Richard P. King, et al.
IS&T/SPIE Electronic Imaging 1996
Charles A Micchelli
Journal of Approximation Theory
Daniel J. Costello Jr., Pierre R. Chevillat, et al.
ISIT 1997