关于条件(P)和强平坦性

摘要

利用新方法,研究了所有满足条件(P)的右S-系是强平坦系的幺半群的刻画,得到了新的幺半群类,并通过举例说明论证,所得的新结果推广了关于该问题的一些主要结论.%Using new methods,studying that all the right S-systems satisfying conditions (P)was the char-acterization of monoids of strongly flat system,the new class of monoid was obtained.Trough illustrating by examples,some main conclusions about the problem were generalized by the new results obtained.