学术报告

学术报告五十二: Flag-transitive symmetric designs with and alternating socle

时间:2020-07-27 18:00

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数学与统计学院学术报告[2020] 052

(高水平大学建设系列报告405)

报告题目: Flag-transitive symmetric designs with and alternating socle

报告人:王亚杰(华北水利水电大学)

报告时间:2020. 07. 28 下午1400--1445

报告地点: 腾讯会议 会议号码:587419323

报告内容: A design D is a pair where P is a v-set and B is a collection of b k-subsets (called blocks) of P such that each point of P is contained in exactly r blocks and any 2-subset of P is contained in exactly blocks. The numbers are parameters of the design. It is well known that and so . Here let D be symmetric designs, let be flag-transitive. Then, all symmetric designs D with and for are classified.

报告人简历:王亚杰,2016年毕业于华南理工大学基础数学专业,随后就职于华北水利水电大学数学与统计学院,从事有限群与组合数学的研究工作,在JAABIMCEJCDM等杂志发表多篇学术论文。


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