In this paper, we consider the van der Pol oscillator with small fractional damping. To construct the approximate and numerical solutions of the equation, the method of multiple time scales and finite differences method are used, respectively. It is shown that the approximate sol...
Open access
Research Article10.9734/ARJOM/2017/30865
The dynamics response of Beam on elastic foundation with axial force to partially distributed moving loads was examined. The fourth order partial differential equation which is the governing equation was first reduced to second order differential equation by assume a solution i...
Open access
Research Article10.9734/ARJOM/2017/30643
We present some cusp forms on the full modular group ⌈1, using the properties of eigenfunctions, nonanalytic Poincare series and Hecke operators Tn. Further, the Fourier coefficients of cusp forms Tnf on ⌈1 are given in terms of Dirichlet series associated to the Fourier coeffic...
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Research Article10.9734/ARJOM/2017/31152
In the present paper, we investigate numerically the effect of chemical reaction, and radiation on magnetohydrodynamic Casson fluid flow over non-linearly stretching surface with fluid suction. By suitable similarity transformations, the governing boundary layer equations are tra...
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Research Article10.9734/ARJOM/2017/31013
In this paper, we discuss Diffusion-thermo and Thermo-diffusion effects on MHD free convective incompressible, Newtonian fluid flow over non linearly stretching sheet with radiation and chemical reaction, through a non-Darcy porous medium. By suitable similarity transformations,...
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Research Article10.9734/ARJOM/2017/30764
The generic simplicity of the spectrum of a Schrödinger-type operator on the n-dimensional torus is studied using the Rayleigh-Schrödinger perturbation theory. The existence of a perturbation potential of the Laplacian is proved and suitable conditions on the potential that guara...
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Research Article10.9734/ARJOM/2017/31160
In this paper we consider the problem about the conditions on f(x), g(x) and a(t) to ensure that all solutions of (1) are continuable and oscillatory using non usual assumptions.
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Research Article10.9734/ARJOM/2017/30885
The asymmetric information plays critical role in all economics. In the presence of asymmetric information in a given market, market prices of assets are different with those prices under the no arbitrage assumption. It has fundamental effects on the market equilibrium. [1] consi...
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Research Article10.9734/ARJOM/2017/29175
In this paper, the Kalman filter for a variance term of state space models is derived. First, it is assumed that the innovation term of state space model have a GARCH structure and the Kalman filter is derived. Then, it is assumed that the error term of observation equation is GA...
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Research Article10.9734/ARJOM/2017/29172
Strong consistency and conditional asymptotic normality of the conditional least squares estimator of a parameter appearing nonlinearly in the time dependent drift coefficient of the Itô stochastic differential equation are obtained under some regularity conditions when the corre...
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Research Article10.9734/ARJOM/2017/38665
Numerical analysis is presented to investigate the chemical reaction effects on magnetohydrodynamics convection slip flow of nanofluid in a saturated porous media over a radiating stretching sheet with heat source/sink. The model used for the nanofluid incorporates the effects of...
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Research Article10.9734/ARJOM/2017/30730
Outbreak of Ebola virus disease in early 2014 in West Africa is a major highlight for many researchers throughout the world because of the high mortality rate. Ebola disease is caused by a virus called the Ebola virus which can be transmitted from infected humans to uninfected hu...
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Research Article10.9734/ARJOM/2016/30297
Let Δg be the Laplacian on smooth functions on a compact Riemannian manifold (M, g) and ζg the associated spectral zeta function. Some special values of the spectral zeta function and their generalisations such as the spectral height and spectral determinant usually defined in t...
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Research Article10.9734/ARJOM/2016/30523
The aim of this paper is to present some common fixed point theorems for g-monotone maps involving rational expression in the framework of S-metric spaces endowed with a partial order using a class of pairs of functions satisfying certain assumptions.
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Research Article10.9734/ARJOM/2016/28960
Aims/objectives: In this paper, we study the Sheffer polynomials through the sequential representation of delta operator in Finite Operator Calculus. The major objective is to investigate the characterization of the delta operator for the Simple Laguerre, the Boole and Mittag-Lef...
Open access
Research Article10.9734/ARJOM/2016/29899