电竞投注

09月20日 南京航空航天大学岳勤教授学术报告

发布时间: 2020-09-20   浏览次数: 140

bao gao ren: yueqin jiaoshou(nanjinghangkonghangtiandaxue)

baogaotimu: self-dual codes, lcd codes and self-orthogonal codes in dihedral group algebrasm

baogaoshijian: 2020nian9yue20ri(zhourixiawu4: 00 )

电竞投注baogaodidian: jingyuanlou1709huiyishi

baogaorenjianjie:

电竞投注yueqin,nanjinghangkonghangtiandaxueshuxuexijiaoshou,boshishengdaoshi。1996-1999zhongguokejidaxueshuxuexi,boshi,daoshifengkeqinjiaoshou,binghuodezhongguokexueyuanyanjiushengyuanzhangyouxiujiangxuejin。2000nian1yue-2002nian1yue,jinrufudandaxueshuxuesuozuoboshihou。zhuyaoyanjiufangxiangweidaishushulun、daishuklilunhedaishubianmamimalilun,fabiaoscilunwen80yupian,qizhongbaokuo: j. reine angew. math., math. z, ieee trans. inform. theorydengkanwu;duocihuopikeyanjijinxiangmu,qizhongzhuchiguojiazirankexuejijinmianshangxiangmu4xiangheguojihezuoxiangmu2xiang。cengduocibeiyaoqingzaiguoneiwaizhongyaoshuxuehuiyishangzuoyixiaoshixueshubaogao;shouyaochujingfangxueshiyuci,xianhoufangwentaiwanzhongyangyanjiuyuanshuxuesuo,yidaliwulizhongxin、taiwandaxueshuxuesuo、hanguogaojikexuejishuxueyuan,xianggangdaxuedengdi。

baogaozhaiyao:

in this talk, we will use idempotent elements to  construct self-dual codes in dihedral group algebras and compute their parameters. moreover, we count the number of lcd codes and self-orthogonal codes in dihedral group algebras.

 


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