n-倾斜挠类与n-余倾斜挠自由类

n-倾斜挠类与n-余倾斜挠自由类

何东林, 李煜彦

n-tilting Torsion Classes and n-cotilting Torsion-free Classes

HE Dong-lin, LI Yu-yan

数学季刊 . 2019, (2): 196 -203 . DOI: 10.13371/j.cnki.chin.q.j.m.2019.02.007