In this note, a counterexample is given to show that a noncommutative VNL-ring need not be an SVNL-ring, answering an open question of Chen and Tong (Glasgow Math. J., 48(1)(2006)) negatively. Moreover, some new...In this note, a counterexample is given to show that a noncommutative VNL-ring need not be an SVNL-ring, answering an open question of Chen and Tong (Glasgow Math. J., 48(1)(2006)) negatively. Moreover, some new results about VNL-rings and GVNL-ringsare also given.展开更多
文摘In this note, a counterexample is given to show that a noncommutative VNL-ring need not be an SVNL-ring, answering an open question of Chen and Tong (Glasgow Math. J., 48(1)(2006)) negatively. Moreover, some new results about VNL-rings and GVNL-ringsare also given.