User contributions for 78.45.0.0/16

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9 November 2014

24 March 2014

  • 13:4113:41, 24 March 2014 diff hist +8 Semi-local ring 78.45.132.121 talk The implication between semilocality and finite number of left maximal ideals holds actually in the opposite direction. For example, a matrix ring over some infinite field tends to have infinitely many maximal ideals, but is indeed semilocal. current

26 February 2013

26 August 2012

4 July 2012