SOME MAXIMAL COMMUTATIVE SUBRINGS OF M-n(D)

作者：Pavelescu Andrei^*

来源：Communications in Algebra, 2013, 41(8): 3032-3034.

DOI：10.1080/00927872.2012.668994

• Maximal commutative subrings
• Nilpotent elements
• Product of local rings
• Simple Artinian rings

We answer a question of Weibel and show that maximal commutative subgrings of Artinian semisimple rings are direct products of local rings.

• 出版日期2013-8-3