Speaker：祝宝宣 教授，江苏师范大学数学与统计学院
Inviter：陈旭瑾 研究员
Title：Coefficientwise total positivity and Stieltjes moment properties from Riordan arrays
Time & Venue：2025.11.24 10:00-11:00 数学院南楼602
Abstract：Total positivity of matrices plays an important role in various branches of mathematics. In this talk, we present some criteria for the coefficientwise total positivity and the coefficientwise Hankel-total positivity from Riordan arrays. We will apply our results to a few well-known combinatorial triangles in a unified approach.
附件下载：
