Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4602685 | Linear Algebra and its Applications | 2007 | 6 Pages |
Abstract
Let R be a 2-torsionfree ring with identity 1 and let Tn(R), n ⩾ 2, be the ring of all upper triangular n × n matrices over R. We describe additive Jordan isomorphisms of Tn(R) onto an arbitrary ring and generalize several results on this line.
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