نتایج جستجو برای: i semiclosed modules
تعداد نتایج: 1091717 فیلتر نتایج به سال:
The paper uses a new approach to investigate prime submodules and minimal prime submodules of certain modules such as Artinian and torsion modules. In particular, we introduce a concrete formula for the radical of submodules of Artinian modules.
We construct a Poincare-Birkhoff–Witt type basis for the Weyl modules [CP1] of the current algebra of slr+1. As a corollary we prove the conjecture made in [CP1], [CP2] on the dimension of the Weyl modules in this case. Further, we relate the Weyl modules to the fusion modules defined in [FL] of the current algebra and the Demazure modules in level one representations of the corresponding affin...
Let 1c "be a field and A a finite-dimensional 7c-algebra (associative, with 1). AVe consider representations of A as rings of endomorpliisms of finitedimensional 7c-spaces, and thus JL-modules, and we ask for a classification of such representations. More generally, we may consider the following problem: given an abelian category # and simple ( = irreducible) objects F(l),..., B(n) in #, what a...
The operation of an irrigation network is the result of a decision-making system in which three elements, i. e. the physical condition of the structures, control capacity, and hydraulic behavior of canal system, have important roles. The impact of these components is incorporated in the hydraulic sensitivity concept. For this purpose, the sensitivity of structures could be considered as the mos...
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