研究一类特殊反环一加法幂等的除半环上的正则上三角矩阵.得到了正则上三角矩阵的一些性质,以及一类特殊的正则上三角矩阵.
Some properties of the regular upper triangular matrices over additively-idempotent division semiring which is antiring are studied. A kind of regular upper triangular matrices over additively-idempotent division semiring is given.