AbstractLet A be an arbitrary associative algebra. With the help of Olshanski’s centralizer construction one can define a sequence Y_1(A), Y_2(A),... of "Yangian-type algebras" (they possess a number of properties of the Yangians of series A). I will discuss a link between these Yangian-type algebras and a class of double Poisson brackets on free associative algebras. The talk is based on the ...
Differential Geometry SeminarOrganizers:Jialong Deng, Akito FutakiSpeaker:Yueqing Feng (Berkeley)Time:Tues., 21:00-22:00Oct. 8, 2024Online:Zoom Meeting ID: 271 534 5558Passcode: YMSCTitle:A gluing construction of constant scalar curvature Kähler metrics of Poincaré typeAbstract:In this talk, we construct new examples of constant scalar curvature Kähler(cscK) metrics of Poincaré type from ...