نتایج جستجو برای: closed modules

تعداد نتایج: 178185  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1390

throughout this dissertation r is a commutative ring with identity and m is a unitary r-module. in this dissertation we investigate submodules of multiplication , prufer and dedekind modules. we also stat the equivalent conditions for which is ring , wher l is a submodule of afaithful multiplication prufer module. we introduce the concept of integrally closed modules and show that faithful mu...

Journal: :bulletin of the iranian mathematical society 0
n. zamani

0

Journal: :Honam Mathematical Journal 2011

Journal: :international journal of nonlinear analysis and applications 2015
hedayat fathi s.a.r. hosseinioun

we introduce variational inequality problems on hilbert $c^*$-modules and we prove several existence results for variational inequalities defined on closed convex sets. then relation between variational inequalities, $c^*$-valued metric projection and fixed point theory  on  hilbert $c^*$-modules is studied.

Journal: :international journal of nonlinear analysis and applications 0
mehdi mohammadzadeh karizaki department of mathematics, mashhad branch, islamic azad university, mashhad 91735, iran mahmoud hassani department of mathematics, mashhad branch, islamic azad university, mashhad, iran. dragan djordjevic d. s. djordjevic, faculty of sciences and mathematics, university of ´ nis, visegradska 33, p.o. box 224, 18000 nis, serbia.

in this paper, we find explicit solution to the operator equation$txs^* -sx^*t^*=a$ in the general setting of the adjointable operators between hilbert $c^*$-modules, when$t,s$ have closed ranges and $s$ is a self adjoint operator.

We introduce variational inequality problems on Hilbert $C^*$-modules and we prove several existence results for variational inequalities defined on closed convex sets. Then relation between variational inequalities, $C^*$-valued metric projection and fixed point theory  on  Hilbert $C^*$-modules is studied.

Journal: :Journal of Physics: Conference Series 2020

In this paper, we find explicit solution to the operator equation $TXS^* -SX^*T^*=A$ in the general setting of the adjointable operators between Hilbert $C^*$-modules, when $T,S$ have closed ranges and $S$ is a self adjoint operator.

ژورنال: پژوهش های ریاضی 2019

Introduction Suppose that  is a commutative ring with identity,  is a unitary -module and  is a multiplicatively closed subset of .  Factorization theory in commutative rings, which has a long history, still gets the attention of many researchers. Although at first, the focus of this theory was factorization properties of elements in integral domains, in the late nineties the theory was gener...

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