Published by SCIENCEDOMAIN international · ISSN (electronic) 2456-477X
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Erhan Güler · Asian Research Journal of Mathematics · 2020
We study the fourth fundamental form of the factorable hypersurface in the four dimensional Euclidean space . We obtain I, II, III, and IV fundamental forms of a factorable hypersurface.
T. J. Oluwafemi, E. Azuaba & Y. M. Kura · Asian Research Journal of Mathematics · 2020
A Mathematical model of a system of non-linear differential equation is developed to study the transmission dynamics of malaria, dengue and typhoid triple infection. In this work, the basic reproduction number is derived using the Next Generation Matrix, also we computed the dise...
Reham K. Alshehri, Banan S. Maayah & Abdelhalim Ebaid · Asian Research Journal of Mathematics · 2020
Delay differential equations (DDEs) are generalization of the ordinary differential equation (ODEs), which is suitable for physical system that also depends on the past data. In this paper, the Reproducing Kernel Hilbert Spaces (RKHS) method is applied to approximate the solution...
W. V. Nishadi & A. A. I. Perera · Asian Research Journal of Mathematics · 2020
Graph factorization plays a major role in graph theory and it shares common ideas in important problems such as edge coloring and Hamiltonian cycles. A factor of a graph is a spanning subgraph of which is not totally disconnected. An - factor is an - regular spanning subgraph...
Y¨üksel Soykan · Asian Research Journal of Mathematics · 2020
In this paper, closed forms of the sum formulas ∑n k=0 xkWk2 for the squares of generalized Tetranacci numbers are presented. We also present the sum formulas ∑n k=0 xkWk+1Wk; ∑n k=0 xkWk+2Wk; and ∑n k=0 xkWk+3Wk: As special cases, we give summation formulas of the of Tetranacci,...
E. A. Adwan · Asian Research Journal of Mathematics · 2020
Aims/ Objectives: In this paper, making use the Hadamard product , we introduce drive several interesting subordination results for a new class of analytic function. Furthermore, we mention some known and new results, which follow as special cases of our results.
Wekesa Waswa Simon & Winifred Nduku Mutuku · Asian Research Journal of Mathematics · 2020
Heat transfer fluids play a vital role in many engineering and industrial sectors such as power generation, chemical production, air-conditioning, transportation and microelectronics. Aim: To numerically investigate the effect of double stratification on magneto-hydrodynamic boun...
Devendra Kumar, B. Satyanarayana, Rajesh Kumar, Bholey Singh & R. K. Shrivastava · Asian Research Journal of Mathematics · 2020
The present study deals with two layered MHD immiscible fluid flow through porous medium in presence of heat transfer through parallel plate channel. The fluids are incompressible, and flow is fully developed. The fluids are of different viscosities and thermal conductivities so...
Zhao Yu- Ping & Fu Hua · Asian Research Journal of Mathematics · 2020
In this paper, we consider the following higher-order nonlinear neutral differential equations: dn dtn [x(t) + cx(t - τ)] + (-1)n+1[P(t)f1 (x(t - σ)) - Q(t)f2 (x(t - δ))] = 0; t ≥ t0 where τ; σ; δ ∈ R+, c ∈ R; c ̸= ±1, and P(t); Q(t) ∈ C([t0; ∞); R+), fi(u) ∈ C(R; R), ufi(u) >...
Jenica Cringanu · Asian Research Journal of Mathematics · 2020
The purpose of this paper is to show the existence results for the following abstract equation Jpu = Nfu, where Jp is the duality application on a real reflexive and smooth X Banach space, that corresponds to the gauge function φ(t) = tp-1, 1 < p < ∞. We assume that X is co...