摘要
从单点信息出发给出了解析算子方程的Hallcy迭代解法的逼近零点域。同时指出,对随机多项式空间P_d(1),Hallcy方法的逼近零点平均面积大于一个正常数。
The approximate zero domain of Halley's method for solving analytic operator equations from data at one point is given, Under an assumption of ramdon polynomial space Pd(1). We have presented that the average area of approximate zeros of Halley's method is greater than a positive constant.
出处
《工程数学学报》
CSCD
1992年第1期91-98,共8页
Chinese Journal of Engineering Mathematics
