The aim of this paper is to study viscosity approximation methods in re exive Banach spaces. Let E be a re exive Banach space which admits a weakly sequentially continuous duality mapping a nonempty closed convex subset of a sequence of contractions on C and Tn, n = 1, 2, 3, ·...
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Research Article10.9734/BJMCS/2017/33414
The analysis of thermal-diffusion (Soret) and diffusion-thermo (Dufour) effects on variable thermal conductivity and viscosity in a dissipative heat and mass transfer of an inclined magnetic field in a permeable medium past a continuously stretching surface for power-law differen...
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Research Article10.9734/BJMCS/2017/33669
With the rapid development of science and technology as well as the cross-integration between the various disciplines, the nonsmooth optimization problem plays an increasingly important role in operational research. In this paper, we use the trust region method to study nonsmooth...
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Research Article10.9734/BJMCS/2017/33880
The Cauchy-Dirichlet problem of the Helmholtz equation yields unstable solution, which when solved with the Quasi-Boundary Value Method (Q-BVM) for a regularization parameter α = 0. At this point of regularization parameter, the solution of the Helmholtz equation with both Cauchy...
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Research Article10.9734/BJMCS/2017/32727
This article is devoted to the lattice-theoretic analysis of Beal's conjecture. We discuss whether this conjecture is deducible from the laws of logic of divisibility.
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Research Article10.9734/BJMCS/2017/33315
The concept of fuzzy graceful labelling is introduced. A graph which admits a fuzzy graceful labelling is called a fuzzy graceful graph. Fuzzy graceful labelled graphs are becoming an increasingly useful family of mathematical models for a broad range of applications. In this pap...
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Research Article10.9734/BJMCS/2017/32242
In this paper, we study viscosity approximation methods in re exive Banach spaces. Let X be a re exive Banach space which admits a weakly sequentially continuous duality mapping a nonempty closed convex subset of X, hn, where a sequence of contractions on C and Tn , for a nit...
Open access
Research Article10.9734/BJMCS/2017/33396
Replay attack is considered a common attacking technique that is used by adversaries to gain access to confidential information. Several approaches have been proposed to prevent replay attack in security-critical systems such as Automated Teller Machines (ATM) systems. Among thos...
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Research Article10.9734/BJMCS/2017/32744
This paper discusses an almost periodic Lotka-Volterra cooperation system with time delays and impulsive e ects. By constructing a suitable Lyapunov functional, a sucient condition which guarantees the existence, uniqueness and uniformly asymptotically stable of almost periodic s...
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Research Article10.9734/BJMCS/2017/29723
Aims: To design and implement a classification-based model using specific features for identification and extraction of high quality questions in a thread. Study Design: The study design is divided into three modules: preprocessing, configuration, and question classification Plac...
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Research Article10.9734/BJMCS/2017/32541
In this paper, we define a new topological structure of D-closed, D-continuous and D-fixed point property and discussed of its properties, some result for this subject are also established.
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Research Article10.9734/BJMCS/2017/32791
A third order analytic approximation solution of Lyapunov orbits around the collinear equilibrium in the planar restricted three-body problem by utilizing the Lindstedt Poincaré method is presented. The primaries are oblate bodies and sources of radiation pressure. The theory has...
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Research Article10.9734/BJMCS/2017/33168
In this paper, a class of -rings which is a generalization of*–reversible rings is introduced. A ring with involution * is called central *–reversible if for a,b ∈ R whenever ab= 0, b* a is central in R. Since every *–reversible ring is central *–reversible, sufficient conditi...
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Research Article10.9734/BJMCS/2017/32407
Francisco A. Betancourt, Dalia M. Muñoz Pizza, Anibal Muñoz Loaiza, John F. Arredondo Montoya, Carlos A. Abello Muñoz, Oscar A. Manrique Arias, Julian A. Olarte, Steven Raigosa Osorio, Hans Meyer Contreras & Valentina Zuluaga Zuluaga·Journal of Advances in Mathematics and Computer Science·2017
It is formulated and analyzed an optimal control problem for the transmission dynamics of the SEIS-like pulmonary tuberculosis (TB) including prevention by means of non-linear differential equations, which are linked to a functional cost. Also, it is established and analyzed the...
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Research Article10.9734/BJMCS/2017/30381
This paper handles a prominent problem of project management, namely that of project scheduling under uncertainty. The paper models this problem as a vector-weighted voting system and expresses the indicator variable for the successful (on-time) completion of project activities a...
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Research Article10.9734/BJMCS/2017/33161