»ã±¨±êÌâ (Title)£ºSome results on quadratic Lie conformal algebras£¨¹ØÓÚ¶þ´ÎÀî¹²ÐδúÊýµÄһЩÁ˾֣©

»ã±¨ÈË (Speaker)£ººéÑàÓ ½ÌÊÚ (º¼ÖÝʦ·¶´óѧ)

»ã±¨¹¦·ò (Time)£º2023Äê11ÔÂ7ÈÕ(Öܶþ) 8:00

»ã±¨µØÖ· (Place)£ºÐ£±¾²¿D123

Ô¼ÇëÈË(Inviter)£ºËｨ²Å ½ÌÊÚ

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»ã±¨ÌáÒª£ºIn this talk, I will first introduce some basic definitions associated with Lie conformal algebras and some known results on the classification of Lie conformal algebras. Then I will introduce the definition of quadratic Lie conformal algebras and give some characterizations of simplicities and central extensions of quadratic Lie conformal algebras from the point of the view of Gel¡¯fand-Dorfman bialgebras.