Volume 36, Issue 3.1
مرور بر اساس
ارسال های اخیر
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Characterizations of ternary semigroups by ,qk -fuzzy ideals
(Springer, 2012-09-01)In this paper we have generalized the concepts of ,q-fuzzy ideals, ,q-fuzzy quasi-ideals and,q-fuzzy bi-ideals by introducing the concepts of k ,q -fuzzy ideals, k ,q -fuzzy quasiideals and ...
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Common fixed point theorems for sequences of mappings with some weaker conditions
(Springer, 2012-09-01)In this paper, we prove a common fixed point theorem for six mappings (two set valued and four single valued mappings) without assuming compatibility and continuity of any mapping on non complete metric spaces. To prove ...
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The uniqueness theorem for discontinuous boundary value problems with aftereffect using the nodal points
(Springer, 2012-09-01)In this paper, uniqueness theorem is studied for boundary value problem with "aftereffect" on a finite interval with discontinuity conditions in an interior point. The oscillation of the eigenfunctions corresponding to ...
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The modified Exp-function method and its applications to the generalized K(n,n) and BBM equations with variable coefficients
(Springer, 2012-09-01)In this article, the modified exp-function method is used to construct many exact solutions to the nonlineargeneralized K(n,n) and BBM equations with variable coefficients. Under different parameter conditions, explicitformulas ...
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On a class of locally dually flat Finsler metrics with isotropic S-curvature
(Springer, 2012-09-01)Dually flat Finsler metrics form a special and valuable class of Finsler metrics in Finsler information geometry,which play a very important role in studying flat Finsler information structure. In this paper, we prove that ...
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Bounds on the signed distance--domination number of graphs
(Springer, 2012-09-01)Let , be a graph with vertex set of order and edge set . A -dominating set of is a subset such that each vertex in has at least neighbors in . If ...
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Interesting dynamic behavior in some discrete maps
(Springer, 2012-09-01)Different discrete models of population dynamics of certain insects have been investigated under various feasible conditions within the framework of nonlinear dynamics. Evolutionary phenomena are discussed through bifurcation ...
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On compact operators on the Riesz -difference sequence spaces-II
(Springer, 2012-09-01)The compact operators on the Riesz sequence space 1 ∞ have been studied by Başarır and Kara, “IJST (2011) A4, 279-285". In the present paper, we will characterize some classes of compact operators ...
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On the convergence of the VHPM for the Zakharove-Kuznetsov equations
(Springer, 2012-09-01)In this paper, the variational homotopy perturbation method (VHPM) and its convergence is adopted for theZakharove-Kuznetsov equations (ZK-equations). The aim of this paper is to present an efficient and reliabletreatment ...
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Some new double sequence spaces in 2-normed spaces defined by two valued measure
(Springer, 2012-09-01)In this paper, following the methods of Connor, we introduce some new generalized double difference sequencespaces using summability with respect to a two valued measure, double infinite matrix and an Orlicz function in ...
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Numerical solution of nonlinear optimal control problems based on state parametrization
(Springer, 2012-09-01)In this paper, solution of nonlinear optimal control problems and the controlled Duffing oscillator, as a special class of optimal control problems, are considered and an efficient algorithm is proposed. This algorithm is ...
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On the theory of strips and Joachimsthal theorem in the Lorentz space , 3
(Springer, 2012-09-01)In this study the theory of strips and Joachimsthal Theorem in are generalized to Lorentz space , 3. Furthermore, the Joachimsthal Theorem is investigated when the strip is time-like and space-like.
