نتایج جستجو برای: subalgebra membership problem

تعداد نتایج: 902784  

2016
Ibrahim M. Hezam Mohamed Abdel-Baset Florentin Smarandache

In this paper, Taylor series is used to solve neutrosophic multi-objective programming problem (NMOPP). In the proposed approach, the truth membership, Indeterminacy membership, falsity membership functions associated with each objective of multi-objective programming problems are transformed into a single objective linear programming problem by using a first order Taylor polynomial series. Fin...

Saeed Reza Ostadzadeh

In this paper, inference model is proposed so as to analyze nonlinearly loaded dipole antenna. In modeling process, linear and nonlinear behavior of the problem is saved as simple and unchanged membership functions and the effect of incident wave on the induced voltage at different harmonies are then extracted easily. Consequently the model achieved is more efficient than previous studies using...

Journal: :MATHEMATICA SCANDINAVICA 1978

Journal: :SIAM Journal on Optimization 2016
Shmuel Friedland Lek-Heng Lim

We show that for any given norm ball or proper cone, weak membership in its dual ball or dual cone is polynomial-time reducible to weak membership in the given ball or cone. A consequence is that the weak membership or membership problem for a ball or cone is NP-hard if and only if the corresponding problem for the dual ball or cone is NP-hard. In a similar vein, we show that computation of the...

2014
Young Bae Jun Kyoung Ja Lee Min Su Kang

The aim of this article is to obtain more general forms than the papers of Jun et al. 2010 ; Jun et al. in press . The notions of N-subalgebras of types ∈, qk , ∈,∈ ∨qk , and q,∈ ∨qk are introduced, and the concepts of qk-support and ∈ ∨qk-support are also introduced. Several related properties are investigated. Characterizations of N-subalgebra of type ∈,∈ ∨qk are discussed, and conditions for...

2002
ANDREAS U. SCHMIDT Saverio Pascazio A. U. SCHMIDT

The dynamical quantum Zeno effect is studied in the context of von Neumann algebras. We identify a localized subalgebra on which the Zeno dynamics acts by automorphisms. The Zeno dynamics coincides with the modular dynamics of that subalgebra, if an additional assumption is satisfied. This relates the modular operator of that subalgebra to the modular operator of the original algebra by a varia...

2013
Markus Lohrey

The class of rational subsets of a group G is the smallest class that contains all finite subsets of G and that is closed with respect to union, product and taking the monoid generated by a set. The rational subset membership problem for a finitely generated group G is the decision problem, where for a given rational subset of G and a group element g it is asked whether g ∈ G. This paper presen...

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