威尼斯87978797

Permutation statistics are a classical research theme in enumerative combinatorics. A pair (stat1,stat2) of permutation statistics is said to be r-Euler-Mahonian if (stat1,stat2) and (rdes,rmaj) are equidistributed over the set of all permutations of {1,2,...,n}. In this talk, we will present some new r-Euler-Mahonian statistics involving Denert’s statistic.

刘绍华，广东财经大学讲师，博士毕业于天津大学应用数学中心，主要从事计数组合学研究，尤其关注排列统计量。在J. Comb. Theory, Ser. A、Adv. Appl. Math.、Eur. J. Comb. 等期刊发表多篇论文，主持完成国家自然科学基金青年项目。