关于两个两点Witten-Kontsevich关联子公式等价的一个注记  

A Remark on Equivalence between Two Formulas of the Two-point Witten-Kontsevich Correlators

作　　者：郭晋东 GUO Jin-dong(School of Mathematic Science,University of Science and Technology of China,Hefei 230026,China)

机构地区：[1]School of Mathematic Science,University of Science and Technology of China,Hefei 230026,China

出　　处：《Chinese Quarterly Journal of Mathematics》2024年第1期82-85,共4页数学季刊（英文版）

摘　　要：We prove the equivalence between two explicit expressions for two-point Witten-Kontsevich correlators obtained by Bertola-Dubrovin-Yang and by Zograf, respectively.

关 键 词：ψ-class intersection numbers Two-point Witten-Kontsevich correlators 

分 类 号：O18[理学—数学]