Paperback. Pub Date :2012-12-01 Pages: 188 Language: Chinese Publisher: Northeastern University Press Li 's . XIAO Zhankui prepared this Morita ring system can be added on the map in English Summary follows : Morita context rings were first introduced by Morita in [83]. in order to characterize when two rings have equivalent module categories. A fundamental result is that the categories of modules over two rings with identity R and 8 are equivalent if and only if there exists a strict Morita context connecting R and S. where strict implies that both Morita maps being surjective. Morita contexts have been used to the study of group actions on rings and Galois theory for commutative rings. We refer the reader to [77] for details. Moreover. some aspects of Morita context rings have been studied. For examples. in [92]. Sands investigated various radicals of rings occurring in Mo...
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paperback. Condition: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2012-12-01 Pages: 188 Language: Chinese Publisher: Northeastern University Press Li 's . XIAO Zhankui prepared this Morita ring system can be added on the map in English Summary follows : Morita context rings were first introduced by Morita in [83]. in order to characterize when two rings have equivalent module categories. A fundamental result is that the categories of modules over two rings with identity R and 8 are equivalent if and only if there exists a strict Morita .Four Satisfaction guaranteed,or money back. Seller Inventory # BR004626