论文标题
正交多项式矩的线性组合的汉克尔决定因素
Hankel determinants of linear combinations of moments of orthogonal polynomials
论文作者
论文摘要
我们证明了对正交多项式矩的线性组合的汉克尔决定因素（或等效地，对Motzkin路径生成函数），从而概括了加泰罗尼亚数字的已知结果。
We prove evaluations of Hankel determinants of linear combinations of moments of orthogonal polynomials (or, equivalently, of generating functions for Motzkin paths), thus generalising known results for Catalan numbers.
