نتایج جستجو برای: anti-exchange property

تعداد نتایج: 700900  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشکده اصول الدین 1393

the present paper deals with criminal issues. for example, legal injunction on the necessity of returning a deposit has a legal nature and legal injunction on the punishment of those who breach the trust has a criminal nature. existing social issues are the basis of classification of some instances into the issue, some of which are based on variation and others on quality. therefore, the motiva...

Journal: :فقه و مبانی حقوق اسلامی 0
علی اکبر ایزدی فرد استاد دانشگاه مازندران محمد محسنی دهکلانی استادیار دانشگاه مازندران فاطمه بابانیاء دانشجوی دکتر فقه و مبانی حقوق اسلامی دانشگاه مازندران

vengeance is developed in order to oblige the debtors to return their debts and to support those creditors who, for administration of justice, cannot deliver any acceptable document to the machinery of justice. the exercise of vengeance is applicable, sometimes by taking back the corpus of usurped property and some other times by taking an intervenient exchange. religious jurists have different...

Journal: :bulletin of the iranian mathematical society 0
y. kara hacettepe university‎, ‎faculty of science‎, ‎department of mathematics‎, ‎06532‎, ‎beytepe‎, ‎ankara‎, ‎turkey. adnan tercan hacettepe university department of mathematics r. yaşar hacettepe university‎, ‎faculty of science‎, ‎department of mathematics‎, ‎06532‎, ‎beytepe‎, ‎ankara‎, ‎turkey.

a module is said to be $pi$-extending provided that every projection invariant submodule is essential in a direct summand of the module. in this paper, we focus on direct summands and indecomposable decompositions of $pi$-extending modules. to this end, we provide several counter examples including the tangent bundles of complex spheres of dimensions bigger than or equal to 5 and certain hyper ...

2013
STEFANO VANNUCCI

It is shown that simple and coalitional strategy-proofness of a voting rule on the full unimodal domain of a convex idempotent interval space (X, I) are equivalent properties if (X, I) satisfies interval anti-exchange, a basic property also shared by a large class of convex geometries including -but not reducing totrees and linear geometries. Therefore, strategy-proof location problems in a vas...

1996
Kazuo Murota

Convex analysis” is developed for functions defined on integer lattice points. We investigate the class of functions which enjoy a variant of Steinitz’s exchange property. It includes linear functions on matroids, valuations on matroids (in the sense of Dress and Wenzel), and separable concave functions on the integral base polytope of submodular systems. It is shown that a function ω has the S...

Journal: :Advances in Mathematics 1996

Journal: :Discrete Mathematics 1995

Journal: :Proceedings of the American Mathematical Society 1974

Journal: :bulletin of the iranian mathematical society 2015
n. ashrafi m. sheibani h. dehghany

in this paper we define a new type of rings ”almost powerhermitian rings” (a generalization of almost hermitian rings) and establish several sufficient conditions over a ring r such that, every regular matrix admits a diagonal power-reduction.

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