报告题目:Asymptotics for crank of overpartitions
报告人:刘勇杉(重庆邮电大学)
报告时间:2024年12月14日(星期五)15:00-15:40
报告地点:数学楼912报告厅
参加人员:本科生、研究生、教师
报告摘要:Let denote the number of overpartitions of with first residual crank congruent to modulo with being odd and .In this talk, we first establish an asymptotic formula for the crank of overpartitions; and then establish several inequalities concerning that encompasses crank differences, positivity, and strict log-subadditivity..
报告人简介:刘勇杉,重庆邮电大学讲师,博士毕业于南开大学组合数学中心,研究方向为整数分拆和模形式,在Canad. J. Math.,Ramanujan J., Int. J. Number Theory等期刊上发表论文多篇,主持国家自然科学基金1项,省部级科研项目2项。