The Singularity of S42(ΔMS)

作     者：Chen Lijuan Li Zhimin Li Mingzhu School of Science,Qingdao Technological University,Qingdao 266033,China 

会议名称：《中国电子学会第十五届信息论学术年会暨第一届全国网络编码...》

会议日期：2008年

学科分类：08[工学] 081203[工学-计算机应用技术] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

关 键 词：Bivariate spline Dimension Morgan-Scott triangulation Singularity 

摘      要：The aim of this paper is to investigate the singularity of S(Δ).We consider the space of bivariate splines on a par- ticular triangulation Δ.Unlike the former,we establish the necessary and sufficient algebraic and geometry condition for the sin- gularity of S(Δ)via the projective geometry method.The result of this paper will be useful to further study the singularity of arbitrary triangulation.