TY - JOUR T1 - On the Problem of Best Rational Approximation with Interpolating Constraints (II) AU - Li , Jia-Kai AU - Xu , Guo-Liang JO - Journal of Computational Mathematics VL - 3 SP - 241 EP - 251 PY - 1990 DA - 1990/08 SN - 8 DO - http://doi.org/ UR - https://global-sci.org/intro/article_detail/jcm/9437.html KW - AB -

This paper is a continuation of [2]. In this part of the conjoint paper, we establish some results about uniqueness /non-uniqueness, the properties for the set of best approximants, strong uniqueness and continuity of the best approximation operator.