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Wehaveintroducedσconstructionofrings[1],[2]withhomomorphismofmodulesofringsinringtheoryanddiscussedsomerelationsbetweenringRand[R]σandRσ.Thecongruencesandidealsareequevalent,sohomomorphismsandidealsarecorrespondingonebyoneinringtheory;buthomomorphismsandidealsarenotequevalentinsemigrouptheory,homomor-phismsandcongreuncesarecorrespondingonebyone,thekernerofhomomorphismsisacon-greunces,hencethediscussionofsimilarproblemsinringtheoryandsemigrouptheoryhasgreatdifference.Firstweintroducethenoti… 相似文献
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ＡＧｅｎｅｒａｌｉｚａｔｉｏｎａｂｏｕｔＣｏｎｇｒｕｅｎｔＰａｉｒｓｏｎａＳｅｔＨｕａｎｇＪｕｎｍｉｎ（黄骏敏）（ＳｈａｎｇｈａｉＪｉａｏｔｏｎｇＵｎｉｖｅｒｓｉｔｙ）Ａｂｓｔｒａｃｔ：Ｉｎｔｈｉｓｐａｐｅｒ，ｗｅｃａｎｃｅｌｔｈｅｃｏｎｄｉｔｉｏｎ... 相似文献
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