已为您找到该学者10条结果 成果回收站
【期刊论文】WEIGHT SET OF IRREDUCIBLE MODULES FOR THE ALGEBRAIC GROUPS OF TYPE A†
叶家琛, Jiachen Ye, , Zhongguo Zhou
,-0001,():
-1年11月30日
The weight set of an irreducible module for the algebraic group G of type A over an algebraically closed field of characteristic p>0 is described in the present note by using a quite different method from[3]and[4]. We show that the weight set of an irreducible G-module L(λ) is the same as that of the Weyl module V (λ) when 2 X1(T) is a restricted weight.
Algebraic groups,, Irreducible modules,, Weyl modules,, Weight
-
26浏览
-
0点赞
-
0收藏
-
0分享
-
131下载
-
0
-
引用
【期刊论文】A NEW MULTIPLICITY FORMULA FOR THE WEYL MODULES OF TYPE A
叶家琛, Ye Jiachen, Zhou Zhongguo
,-0001,():
-1年11月30日
A monomial basis and a filtration of subalgebras for the universal enveloping algebra υ(g) of a complex simple Lie algebra gl of type Al is given in this note. In particular, a new multiplicity formula for the Weyl module V(λ) of υ(gl) is obtained in this note
-
27浏览
-
0点赞
-
0收藏
-
0分享
-
97下载
-
0
-
引用
【期刊论文】IRREDUCIBLE CHARACTERS FOR ALGEBRAIC GROUPS IN CHARACTERISTIC THREE (II)
叶家琛, YE Jiachen & ZHOU Zhongguo
,-0001,():
-1年11月30日
In this note, we determine the irreducible characters for the simple algebraic groups of type A4 and D4 over an algebraically closed field K of characteristic 3, by using a theorem of Xi Nanhua[1] and the MATLAB software.
Irreducible character,, Algebraic group.,
-
34浏览
-
0点赞
-
0收藏
-
0分享
-
113下载
-
0
-
引用
【期刊论文】IRREDUCIBLE CHARACTERS FOR ALGEBRAIC GROUPS IN CHARACTERISTIC TWO (III)
叶家琛, YE Jiachen ZHOU Zhongguo
,-0001,():
-1年11月30日
In this note, we determine the irreducible characters for the special linear group SL(6,K) and SL(7,K) over an algebraically closed field K of characteristic 2, by using the theorem of Xi Nanhua[7] and the MATLAB software.
-
28浏览
-
0点赞
-
0收藏
-
0分享
-
109下载
-
0
-
引用
【期刊论文】IRREDUCIBLE CHARACTERS FOR ALGEBRAIC GROUPS IN CHARACTERISTIC TWO (II)
叶家琛, YE Jiachen, ZHOU Zhongguo
,-0001,():
-1年11月30日
In this note, we determine the irreducible characters for the special orthogonal group SO(7,K) and the symplectic group Sp(6,K) over an algebraically closed field K of characteristic 2. By applying these results, we get the Cartan invariant matrix of the finite groups SO(7, 2) and Sp(6, 2).
Irreducible character,, Semisimple algebraic group,, Cartan invariant
-
42浏览
-
0点赞
-
0收藏
-
0分享
-
115下载
-
0
-
引用