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机译:多二次三角B样条拟插值的逼近阶和保形性
Anhui Univ, Sch Econ, Hefei 230039, Peoples R China|Fudan Univ, Sch Math Sci, Shanghai Key Lab Contemporary Appl Math, Shanghai 200433, Peoples R China;
Fudan Univ, Sch Math Sci, Shanghai Key Lab Contemporary Appl Math, Shanghai 200433, Peoples R China;
Quasi-interpolation; Approximation orders; Shape preserving properties; Trigonometric convexity; Approximations of high-order derivatives;
机译:广义多二次径向基函数逼近的三角可变形状参数和指数策略
机译:多二次形的保形Ang高精度逼近
机译:截顶极大积类型的Baskakov算子的逼近和保形性质。
机译:使用基于准插值的多级B样条进行有效的分散数据逼近
机译:保形近似
机译:使用GA进行二次三角B样条插值
机译:单变量多二次拟插值的形状保持性及收敛性