摘要
利用Lagrange型Riordan矩阵的特征序列,在Riordan群的Lagrange子群中定义了广义Catalan矩阵,通过研究其性质,最终给出了广义Catalan矩阵的概念及组合意义,并证明了相关的定理.
Based on the sequence characterization of Lagrange-type Riordan arrays,the generalized Catalan array was researched in Lagrange subgroup of Riordan group. The nature of the generalized Catalan array was discussed, the definition and its combinational interpretations were provided, and the related theorems were proved.
出处
《甘肃科学学报》
2015年第3期13-15,共3页
Journal of Gansu Sciences