涓浗绉戝闄㈡暟瀛︿笌绯荤粺绉戝鐮旂┒闄㈡湡鍒婄綉

Acta Mathematica Sinica, Chinese Series 鈥衡�� 1997, Vol. 40 鈥衡�� Issue (6): -.DOI: 10.12386/A1997sxxb0118

鈥� 璁烘枃 鈥�    

Coherent Rings and IF Rings

XiaoSheng Zhu(1)(2)   

  1. 顎刏hu Xiaosheng顎�(顎奃epartment of Mathematics, Nanjing University, Nanjing 顎�210008, China顎�)顎�(顎奃epartment of Mathematics and Physics, Hehai University, Nanjing 顎�210098顎�, China顎�)顎冾�� )
  • Received:1996-08-13 Revised:1900-01-01 Online:1997-11-15 Published:1997-11-15

鍑濊仛鐜拰IF鐜�

鏈辨檽鑳�   

  1. 鍗椾含澶у鏁板绯�,娌虫捣澶у鏁扮悊绯�

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Abstract: In this paper, some new characterizations of coherent rings with 鈥渃haracter modules鈥�, 鈥滎�奛顎�0顎�-injective dimensions鈥� are given. Some interesting properties of coherent rings and IF rings are obtained. And, the results of theorem 2 in are generalized.顎冾��

鎽樿锛� 鏈枃鍒╃敤鐗瑰緛妯★紝锛紣锛嶅唴灏勭淮鏁板鍑濊仛鐜粰鍑轰簡涓�浜涙柊鐨勫埢鍒掞紟寰楀埌浜嗗嚌鑱氱幆涓庯缉锛︾幆鐨勪竴浜涙湁鎰忎箟鐨勬�ц川锛庢帹骞夸簡寮曟枃锛伙紤锛戒腑鐨勪袱涓富瑕佸畾鐞嗕箣涓�鐨勫畾鐞嗭紥鐨勭粨璁猴紟

鍏抽敭璇�: 鐗瑰緛妯�, N0锛嶅唴灏勭淮鏁�, IF鐜�, 鍑濊仛鐜�

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