extension of algebra 中文意思是什麼
extension of algebra
解釋
代數擴充-
By the means of the extension of linear operator, we characterize the linear operators that strongly preserve nilpotence and that strongly preserve invertibility over any boolean algebra
再利用線性擴張這一工具,我們刻畫了在一般布爾代數上強保持冪零的線性運算元和強保持可逆的線性運算元 -
Frobenius morphisms and fixed - point algebra of the dual extension algebras
態射和固定點代數 -
E for an algebra of minimal representation - infinite type with preprojective component, it is simply connected if and only if the vanishing of 1 hochschild cohomology group ; the same conclusion is true for a general algebra with minimal representation - infinite type. in chapter 3, we computed the fundamental group for hereditary algebra and other special cases, and studied the fundamental group under one point extension
在第二章中我們得到了極小無限表示型代數單連通性的一些結論:對于具有預投射分支的極小無限表示型代數,它是單連通當且僅當其一次hochschild上同調群為零;而對於一般情形的極小無限表示型代數,也是如此。第三章中,我們對基本群在遺傳代數等幾種特殊情況下,對於一些例子作了計算。 -
4. 2 theorem : let e is an extension of h - module algebras, is the system from e, then we have : 4. 3 b is a commutative h - module bialgebra. m is a commutative h module algebra
然後給出了正則h一模代數擴張的定義及擴張正則的一個充要條件: 53 、定理: ji為交換的h一模代數, b為余交換的h一模hopf代數,對極為fb ,令: ( c
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