نتایج جستجو برای: 2 absorbing submodule
تعداد نتایج: 2535833 فیلتر نتایج به سال:
چکیده: در این پایان نامه تعمیمی از ایده آل های اول را با عنوان ایده آل های 2- جذب کننده معرفی می کنیم. ایده آل واقعی و ناصفر i از r را ایده آل 2- جذب کننده نامیم، هرگاه به ازای a,b,c ? r ، اگر abc ? i ، آنگاه داشته باشیم ab ? i یا ac ? i یا bc ? i . ویژگی های ایده آل ها و رادیکال آن ها را مورد مطالعه قرار می -دهیم و اطلاعاتی درباره ایده آل های اول وابسته حلقه r/ i به دست می آوریم. در ادامه اید...
BRST-resolution is studied for the principally graded Wakimoto module of ŝl2 recently found in [9]. The submodule structure is completely determined and irreducible representations can be obtained as the zero-th cohomology group. e-mail:[email protected]
A module $M$ is lifting if and only if $M$ is amply supplemented and every coclosed submodule of $M$ is a direct summand. In this paper, we are interested in a generalization of lifting modules by removing the condition"amply supplemented" and just focus on modules such that every non-cosingular submodule of them is a summand. We call these modules NS. We investigate some gen...
The cross-characteristic permutation modules for the actions of the finite classical groups on singular 1-spaces of their natural modules are studied. The composition factors and submodule lattices are determined.
Fibromyalgia is characterized by altered frontal and cerebellar structural covariance brain networks
Altered brain morphometry has been widely acknowledged in chronic pain, and recent studies have implicated altered network dynamics, as opposed to properties of individual brain regions, in supporting persistent pain. Structural covariance analysis determines the inter-regional association in morphological metrics, such as gray matter volume, and such structural associations may be altered in c...
We provide an upper bound of the dimension of the maximal projective submodule of the Lie module of the symmetric group of n letters in prime characteristic p, where n = pk with p k.
Let F be a field, V a 6-dimensional F-vector space and f a nondegenerate alternating bilinear form on V . We consider a 14-dimensional module for the symplectic group Sp(V, f) ∼= Sp(6,F) associated with (V, f), and classify the orbits on vectors. For characteristic distinct from 2, this module is irreducible and isomorphic to the Weyl module of Sp(V, f) for the fundamental weight λ3. If the cha...
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