Inspiration of The Pascal Triangle
副标题:
时间:2019-11-25 来源:
题目: Inspiration of The Pascal Triangle
报告人: 孙怡东教授(大连海事大学理学院)
时间地点: 2019.11.29 15:00pm N205
摘要: In this talk, we focus on studying certain phenomenons stemmed from the Pascal triangle, and then present four topics involving the David rule and the (weighted) sums of $2\times 2$ minors of Riordan arrays related to weighted partial Motzkin paths. When the weight parameters are specialized, several new identities are obtained related to some classical sequences involving Catalan numbers. With the help of the computer algebra package “HolonomicFunctions”, we further get some new identities involving generalized Narayana polynomials.