摘要: In this paper, basing on a new family of masks, namely primal-dual-pseudo spline(PDPS), we present basics of PDPSs which include the regularity, asymptotical analysis and approximation order.
                                                        
                              
                             
                            
                            																								
								
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                                        															袁德辉, 冯岩, 沈延峰, 杨守志. 原-对偶伪样条及其性质[J]. 数学季刊, 2013, 28(3): 376-382.