應(yīng)yl7703永利官網(wǎng)邀請(qǐng),清華大學(xué)丘成桐數(shù)學(xué)科學(xué)中心周宇副教授將于2021年6月10日進(jìn)行線上學(xué)術(shù)講座。
題目:Cluster/module categories from punctured marked surfaces
時(shí)間:2021年6月10日,下午15:00--16:00 (北京時(shí)間)
騰訊會(huì)議ID:578 601 304,會(huì)議密碼:125914
(鏈接:https://meeting.tencent.com/s/JxPU6zyjZHvz)
摘要:Cluster categories of punctured marked surfaces were studied in my earlier joint work with Yu Qiu, where we classify indecomposable objects via tagged curves and describe morphisms in terms of tagged intersections. Skew-gentle algebras can be realized as endomorphism algebras of certain rigid objects in such categories, which induces a geometric model for the module categories of skew-gentle algebras in my recent joint work with Ping He and Bin Zhu. I will also compare these two work.
歡迎廣大師生光臨!
報(bào)告人簡(jiǎn)介
周宇,清華大學(xué)丘成桐數(shù)學(xué)科學(xué)中心副教授,主要從事代數(shù)表示論方向的研究。2013年博士畢業(yè)于清華大學(xué),先后在挪威科技大學(xué)、德國(guó)比勒菲爾德大學(xué)做博士后研究工作。目前已經(jīng)在Adv. Math.,Compositio Math.,Int. Math. Res. Notices (IMRN),J. London Math. Soc.,Trans. AMS等國(guó)際數(shù)學(xué)一流雜志上發(fā)表十多篇高水平學(xué)術(shù)論文。
甘肅省應(yīng)用數(shù)學(xué)與復(fù)雜系統(tǒng)重點(diǎn)實(shí)驗(yàn)室
yl7703永利官網(wǎng)
萃英學(xué)院
2021年6月7日