應(yīng)yl7703永利官網(wǎng)高興教授邀請(qǐng)，廈門大學(xué)數(shù)學(xué)科學(xué)學(xué)院陳健敏教授將于2023年4月17日作線上學(xué)術(shù)報(bào)告。歡迎屆時(shí)參加。

報(bào)告題目：On surface models of coherent sheaves over weighted projective lines

時(shí)間：4月17日 (周一) 下午14:30

地點(diǎn)：騰訊會(huì)議：223-825-989

報(bào)告摘要： Geometric models for categories have been widely studied in recent years to gain a better understanding of the structure of the categories. Weighted projective lines are introduced by Geigle-Lenzing to give a geometric treatment to the representation theory of canonical algebras. The study of weighted projective lines is also closely related to cluster algebras, compact Riemann surfaces, Hall algebras and quantum algebras, singularity theory, GL order, and so on. In this talk, I will show our recent work on surface models for the categories of coherent sheaves over weighted projective lines.

報(bào)告人簡介

陳健敏，廈門大學(xué)數(shù)學(xué)科學(xué)學(xué)院教授，博士生導(dǎo)師，研究方向涉及加權(quán)射影曲線上的凝聚層范疇、斜群代數(shù)、群作用及等變范疇、傾斜理論等。在Trans. Amer. Math. Social., Int. Math. Res. Notices, Ann. Inst. Fourier，Transform. Groups, J. Algebra等國際期刊發(fā)表高水平論文二十余篇。

甘肅應(yīng)用數(shù)學(xué)中心

yl7703永利官網(wǎng)

萃英學(xué)院

2023年4月14日