應(yīng)yl7703永利官網(wǎng)邀請,四川大學(xué)盧明副教授將于2021年10月12日進行線上學(xué)術(shù)講座。
題目:Geometric realization of i-quantum groups
時間:2021年10月12日(周二)上午 9:30—10:30 (北京時間)
騰訊會議 ID:605 738 086
(鏈接:https://meeting.tencent.com/dm/MPKmgn735FFM)
摘要:A quantum symmetric pair consists of a quantum group and its coideal subalgebra (called i-quantum group). In this talk, we shall give a geometric realization of i-quantum groups by using generalized Nakajima quiver varieties. In addition, the perverse sheaves correspond to dual canonical basis of i-quantum groups. This is a generalization of Qin’s geometric realization of quantum groups, and can be viewed as a counterpart of Hall algebra realization of i-quantum groups. This is joint work with Weiqiang Wang.
歡迎廣大師生光臨!
報告人簡介
盧明,四川大學(xué)數(shù)學(xué)學(xué)院副教授。研究領(lǐng)域涉及代數(shù)表示論、量子群等。和合作者在高水平期刊 Adv. Math., Com. Math. Phy., Proc. London. Math. Soc.等發(fā)表二十多篇論文,引起了國內(nèi)外許多專家學(xué)者的關(guān)注。
甘肅應(yīng)用數(shù)學(xué)中心
甘肅省高校應(yīng)用數(shù)學(xué)與復(fù)雜系統(tǒng)重點實驗室
yl7703永利官網(wǎng)
萃英學(xué)院
2021年10月9日