Invited by Prof. Xing Gao of School of Mathematics and Statistics, associate Prof. Yu Liu ng fromSouthwest Jiaotong Universitywill give a lecture.

Title：Gluing n-tilting and n-cotilting subcategories

Time：4:00 p.m.,Dec. 11th, 2021

Location: Room 403, Polytechnic building

Abstract：For a recollement (A, B, C) of abelian categories, we show that n-tilting (resp. n-cotilting) subcategories in A and C can be glued to get n-tilting (resp. n-cotilting) subcategories in B by gluing the cotorsion pairs induced by these n-tilting (resp. n-cotilting) subcategories.