【摘要】 讨论管范畴 (tube)上的模同态与模分解 ,在不可分解模上运用 [9]中特殊生成元的定义 ,进一步研究了管范畴中模同态及其模分解的一些性质更多还原

【Abstract】 The module homomorphism sequence and the module decomposition of Tube category T are discussed. By applying the definition of special generator for indecomposable module in document , some properties of module homomorphism and module decomposition are discussed, and some conclusions about the decomposition of modules in Tube T are obtained.更多还原