共查询到20条相似文献,搜索用时 15 毫秒
1.
Siberian Mathematical Journal - We describe the unital finite-dimensional simple nonconstant bimodules $ {\mathcal{W}} $ over the matrix algebra $ M_{2}(F) $ over... 相似文献
2.
Siberian Mathematical Journal - We address the unital right alternative bimodules over the matrix algebras $ {\mathrm{M}}_{n}(\Phi) $ of order $ n\geq 3 $ , prove that each of these... 相似文献
3.
Siberian Mathematical Journal - We give a simple explicit formula for an arbitrary $ 3j $ -symbol for the Lie algebra $ {\mathfrak{gl}}_{3} $ . The symbol is... 相似文献
4.
Siberian Mathematical Journal - Let $ {\mathcal{A}} $ be a unital $ \ast $ -algebra containing a nontrivial projection. Under some mild conditions on $ {\mathcal{A}} $ ,... 相似文献
5.
Siberian Mathematical Journal - We refine some relations between the mixed smoothness moduli of fractional orders which are considered in the $ L_{1} $ and $ L_{q} $ metrics. 相似文献
6.
Siberian Mathematical Journal - As a common generalization of Rickart $ \ast $ -rings and generalized Baer $ \ast $ -rings, we say that a ring $ R $ with an involution ... 相似文献
7.
Siberian Mathematical Journal - We prove that $ G $ is a finite $ \sigma $ -soluble group with transitive $ \sigma $ -permutability if and only if the following hold: (i) $ G $ possesses... 相似文献
8.
Siberian Mathematical Journal - We prove that each $ c $ -isotope of a prime nonassociative $ (-1,1) $ -algebra is a $ (-1,1) $ -algebra if and only if the element $ c $ lies in the... 相似文献
9.
Siberian Mathematical Journal - A frequency $ n $ -cube F $ {}^{n}(4;2,2) $ is an $ n $ -dimensional $ 4 $ -by-…-by- $ 4 $ array filled by $ 0 $ s and $ 1 $ s... 相似文献
10.
Siberian Mathematical Journal - Let $ G $ be a periodic group, and let $ \omega(G)\subseteq{??} $ be the spectrum of $ G $ that is the set of orders of elements in ... 相似文献
11.
Siberian Mathematical Journal - We prove that there exists a universal Haar series of the form $ \sum\nolimits_{k=0}^{\infty}a_{k}h_{k}(x) $ with $ a_{k}\searrow 0 $ such that, for all $... 相似文献
12.
Siberian Mathematical Journal - Given an arbitrary partition $ \sigma $ of the set of primes, we give some criteria for the $ \sigma $ -subnormality of a Sylow subgroup of... 相似文献
13.
Siberian Mathematical Journal - Studying the properties of almost $ \omega $ -categorical weakly $ o $ -minimal theories of convexity rank 1, we prove the orthogonality of every family of... 相似文献
14.
Siberian Mathematical Journal - Under study is the structure of the $ m $ -homomorphic images of $ m $ -subgroups in a Cartesian product of $ m $ -groups which admit a faithful $ m $... 相似文献
15.
Siberian Mathematical Journal - Given $ r\in\{2,3,5\} $ , we study the structure of finite non- $ r $ -decomposable groups whose every non- $ r $ -decomposable maximal subgroup is a $... 相似文献
16.
Let =(A C X B)be a 2×2 operator matrix acting on the Hilbert space н( )κ.For given A ∈B (H),B ∈B(K)and C ∈B(K,H)the set Ux∈B(H,к)σe(Mx)is determined,where σe(T)denotes the essential spectrum. 相似文献
17.
Siberian Mathematical Journal - A subgroup $ A $ of a group $ G $ is $ G $ -permutable in $ G $ if for every subgroup $ B\leq G $ there is $ x\in G $ satisfying $ AB^{x}=B^{x}A $ .... 相似文献
18.
Siberian Mathematical Journal - Under study are the right-symmetric algebras over a field $ F $ which possess a “unital” matrix subalgebra $... 相似文献
19.
研究了Hilbert空间H(?)K上的2×2阶上三角算子矩阵Mc=(AO CB)当A,B 给定,C为任意有界线性算子时,对Mc的点谱、剩余谱、连续谱的扰动分别给出了描述. 相似文献
20.
Siberian Mathematical Journal - The automorphism group of the first Weyl algebra over $ ?? $ acts on the commuting differential operators with polynomial coefficients... 相似文献