节点文献
一类周期函数在Hlder空间中的插值逼近
Approximation of Certain Trigonometric Interpolation in the Hlder Metric
【摘要】 利用一类插值算子,研究了在Hlder空间中以2π为周期的反周期函数的三角插值的逼近和饱和问题,并讨论了其在该空间中的饱和及充要条件。
【Abstract】 By using a class of interpolation operator,the 2π trigonometric approximation and saturation of antiperiodic function were studied on the Hlder Metric,the necessary and sufficient condition were discussed.
【关键词】 Hlder空间;
反周期三角插值算子;
饱和阶;
【Key words】 Hlder space; antiperiodic trigonometric interpolation operator; the saturation order;
【Key words】 Hlder space; antiperiodic trigonometric interpolation operator; the saturation order;
- 【文献出处】 河北科技师范学院学报 ,Journal of Hebei Normal University of Science & Technology , 编辑部邮箱 ,2015年02期
- 【分类号】O174.42;O177
- 【被引频次】1
- 【下载频次】87