【division_ring】什么意思_英语division_ring的翻译_音标_读音_用法_例句_在线翻译

abstract: In abstract algebra, a division ring, also called a skew field, is a ring in which division is possible. Specifically, it is a non-trivial unital ring in which every non-zero element a has a multiplicative inverse, i.

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In this paper, we obtain further the interesting properties of the almost division ring.

本文进一步得出准除环的一些有趣的性质。

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We generalize the rank of matrices over a division ring to the B-rank of matrices over a ring with identity and study properties for the B-rank of matrices over a ring with identity.

我们将体上矩阵的秩推广为含幺环上矩阵的B-秩，并研究了含幺环上矩阵的B—秩的性质。

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The plan also retains promotion and relegation to and from the Championship from the division below, allaying fears the top two divisions are to be ring-fenced.

BBC: Championship plan gains support
Calzaghe, unbeaten in 45 bouts, was king of the super-middleweight division - holding the WBC, WBA and WBO titles - but The Ring light-heavyweight crown he won by beating Hopkins was to be on the line against four-weight world champion Jones.

BBC: Calzaghe postpones Jones Jr fight
The 36-year-old stepped up to the light-heavyweight division to fight Bernard Hopkins in Las Vegas in April where his points victory won Calzaghe the prestigious Ring Magazine title.

BBC: Calzaghe ready to cement legacy

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