Newman型有理插值逼近|χ|的渐近性质

来源 :南京大学学报(数学半年刊) | 被引量 : 0次 | 上传用户:beiebi3807b
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本文选取了几种与Newman[1]不同的节点集,给出了其对应的Newman型有理插值函数逼近|x|的渐近公式.
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