...
机译:On a group graded version of BGG
Virginia Polytech Inst & State Univ, Dept Math, Blacksburg, VA 24061 USA;
Morelia Univ Nacl Autonoma Mexico, Inst Matemat, Morelia, Michoacan, Mexico;
Okayama Univ, Dept Math, Okayama, Japan;
covering; G-graded; koszul; REPRESENTATION-THEORY; ALGEBRAS;