| Wakamatsu Tilting Modules with Property ($G_k$) |
| Received:July 05, 2005 Revised:November 27, 2005 |
| Key Words:
Wakamatsu tilting modules covariantly finite subcategories contravariantly finite subcategories.
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| Fund Project:the National Natural Science Foundation of China (10171074); the Natural Science Foundation of Hunan Province (04JJ4001); the Science Foundation of the Education Department of Sichuan Province; Initiated Fund for the Doctor of XiangTan University (06QDZ1 |
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| Abstract: |
| This paper introduces the notion of Wakamatsu tilting modules with the property ($G_k$) and then characterizes it by the properties of homologically finite subcategories. The obtained results generalize the work of HUANG Zhao-yong in [1] and [11]. |
| Citation: |
| DOI:10.3770/j.issn:1000-341X.2007.02.020 |
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