Aims/ Objectives: To prove the existence of a pullback Absorbing set. Study Design: Ornstein-Uhlenbeck process. Place and Duration of Study: College of Management, Shanghai University of Engineering Science. Methodology: A transformation of addition involved with an Ornstein-Uhle...
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Research Article10.9734/arjom/2019/v14i130116
Aiming at the shortcoming that the classical FGM(1,1) model regards the gray action quantity as a fixed constant, the DGM(1,1) model is used to dynamically simulate and predict the gray action quantity, so that the gray action quantity can change dynamically with time. On this ba...
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Research Article10.9734/arjom/2019/v13i430115
Exponential functions have been extended to Hypergeometric functions. There are many functions which can be expressed in hypergeometric function by using its analytic properties. In this paper, we will apply a unified approach to the probability density function and corresponding...
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Research Article10.9734/arjom/2019/v13i430114
The classical GM(1,1) model treats the grey action quantity as an invariant constant, but changes have occurred within the system as time and space change. If the fixed grey action quantity is still used for modeling, the model will have errors. Aiming at this shortcoming, this p...
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Research Article10.9734/arjom/2019/v13i430113
Yellow-fever disease remains endemic in some parts of the world despite the availability of a potent vaccine and effective treatment for the disease. This necessitates continuous research to possibly eradicate the spread of the disease and its attendant burden. Consequently, a de...
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Research Article10.9734/arjom/2019/v13i430112
In this paper we investigate the properties of the general linear recursive sequences started from the Lucas sequence and give an application to matrices.
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Research Article10.9734/arjom/2019/v13i430111
Throughout this article, symbolic computation will be used in order to construct a more general exact solutions of the nonlinear evolution equations through a new method called the double auxiliary equations' method, the method represent the study focus of this article. The metho...
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Research Article10.9734/arjom/2019/v13i330110
In this note, we show by a counterexample that a paper by Yılmaz and Kazancı (Ş. Yılmaz, O.Kazancı, Constructions of triangular norms on lattices by means of irreducible elements, Inform. Sci. 397-398 (2017) 110-117) suffers from certain mistakes.
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Research Article10.9734/arjom/2019/v13i330109
In this paper, a new form of fuzzy sets is defined, in which algebraic operations and some of their properties are different from algebraic operations on ordinary fuzzy sets. The definition provided enables us to examine the properties of fuzzy sets that are not possible using or...
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Research Article10.9734/arjom/2019/v13i330108
The new accurate implicit quarter step first derivative blocks hybrid method for solving ordinary differential equations have been proposed in this paper via interpolation and collocation method for the solution of stiff ODEs. The analysis of the method was study and it was found...
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Research Article10.9734/arjom/2019/v13i330106
We propose a new four parameters continuous model called the Topp Leone generalized inverted Kumaraswamy distribution which extends the generalized inverted Kumaraswamy distribution. Basic mathematical properties of the new distribution are invstigated such as; quantile function,...
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Research Article10.9734/arjom/2019/v13i330107
The hypersurface yn–1 in yn space is studied for this piece of work. We established the correlation between tensors of hypersurface yn–1 and tensors of embedding space yn . The second non-symmetrical tensor of hypersurface has been introduced, which have been obtained from the an...
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Research Article10.9734/arjom/2019/v13i230105
In this paper, we study modules whose endomorphism rings are right Rickart (or right p.p.) rings, which we call R-endoRickart modules. We provide some characterizations of R-endoRickart modules. Some classes of rings are characterized in terms of R-endoRickart modules. We prove t...
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Research Article10.9734/arjom/2019/v13i230101
We study the asymptotic behavior of solutions to the non-autonomous stochastic extensible plate equation driven by additive noise defined on unbounded domains. We first prove the uniform estimates of solutions, and then establish the existence of a random attractor.
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Research Article10.9734/arjom/2019/v13i230102
In this paper, we consider the following fully parabolic two-competing-species chemotaxis model $$ \left\{\begin{array}{ll} \displaystyle u_{1t}=\Delta{u_{1}}-\chi \nabla\cdot(u_{1}\nabla{v_{1}})+\mu_{1}u_{1}(1-u_{1}-e_{1}u_{2}),&x\in\Omega,~ t>0,\\ \displaystyle u_{2t}=\D...
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Research Article10.9734/arjom/2019/v13i230103