摘要
给出了二次Hermite-Pad啨逼近的对偶性.证明了三次Hermite-Pad啨逼近的局部唯一性,并对其逼近阶进行估计.
In this paper, the dual property of the quadratic Hermite-Padé approximants is obstained. The unicity property of the cubic Hermite-Padé approximants is given, and the order of approximant error is estimated.
出处
《大学数学》
北大核心
2005年第3期67-69,共3页
College Mathematics