Lp approximation by Bernstein-Kantorovich quasi-interpolants
- ISSN号:1005-1031
- 期刊名称:《高校应用数学学报:英文版(B辑)》
- 时间:0
- 分类:O174.41[理学—数学;理学—基础数学] O241.3[理学—计算数学;理学—数学]
- 作者机构:[1]College of Math. and Inform. Sci., Hebei Normal Univ., Shijiazhuang 050016, China
- 相关基金:Supported by the National Natural Science Foundation of China (10571040; 10801043), Natural Science Foundation of Hebei Province (08M001), Foundation of Education Department of Hebei Province (2008126)
关键词:
KANTOROVICH, 伯恩斯坦, 插值, 逼近, 低压, 等价定理, 光滑模, 芘, quasi-interpolant, Bernstein-Kantorovich operator, Ditzian-Totik modulus