【摘要】 证明半局部极大理想环Ｒ同构于Ｓｔｏｎｅ空间上整环的层的整体截面环，同时指出Ｒ的ｐｉｅｒｃｅ层是一个凝聚层，其基是域。更多还原

【Abstract】 A commutative ring R with a unit is called an MI-ring if ,every proper ideal is maximal .integro-differential equation of Volterra type .The obtained result is the extention of the result of the on a Stone space ,and Pierce sheaf of R is a coherent sheaf,its stalk is a field.更多还原