证明了由Cignoli等人提出的模糊逻辑系统L∏G的特征,公理(L∏G)是张小红提出的UL^*系统的重言式,但不是uL^*系统的定理,这一结果表明uL^*系统不具备标准完备性。
This paper proof that the characteristic axiom (L ∏G)in fuzzy logic L∏G is tautology with respect to the real unit interval[0,1]in fuzzy logic system UL^* ,which is presented by Zhang xiao - hong,but the axiom is not theorem of UL^*. Th;.s result show that standard completeness is incorrect in fuzzy logic UL^*.