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Autor:
J. R. A. J. NiCastro
Publikováno v:
Journal of Applied Mathematics, Vol 2019 (2019)
J. Appl. Math.
J. Appl. Math.
In the article titled “Study of Two-Sided Similarity Methods Using a Radiation “Switch on” Imploding Shock in a Magnetic Field” [1], there were errors in the equation formatting that should be corrected as follows.
Autor:
Diene, Adama
Publikováno v:
Journal of Applied Mathematics, Vol 2019 (2019)
We prove the polynomial analogues of some Liouville identities from elementary number theory. Consequently several sums defined over the finite fields Fq[t] are evaluated by combining the results obtained and some of the results from sums of reciproc
Publikováno v:
Journal of Applied Mathematics, Vol 2019 (2019)
J. Appl. Math.
J. Appl. Math.
In this paper we elaborate an algorithm to estimate p-order Random Coefficient Autoregressive Model (RCA(p)) parameters. This algorithm combines quasi-maximum likelihood method, the Kalman filter, and the simulated annealing method. In the aim to gen
Autor:
Liudmila Uvarova, Sergey Babarin
Publikováno v:
Journal of Applied Mathematics, Vol 2019 (2019)
J. Appl. Math.
J. Appl. Math.
In this work, we study the statistical properties of molecular systems of admixtures, which are placed in nanoscale volumes like cube or parallelepiped with impermeable surfaces on their walls. We simulate interactions of free motion of molecules of
Autor:
I. B. Aiguobasimwin, R. I. Okuonghae
Publikováno v:
Journal of Applied Mathematics, Vol 2019 (2019)
J. Appl. Math.
J. Appl. Math.
In this paper, a new class of two-derivative two-step Runge-Kutta (TDTSRK) methods for the numerical solution of non-stiff initial value problems (IVPs) in ordinary differential equation (ODEs) is considered. The TDTSRK methods are a special case of
Autor:
G. Geetharamani, Arumugam Srinivasan
Publikováno v:
Journal of Applied Mathematics, Vol 2016 (2016)
J. Appl. Math.
J. Appl. Math.
Interval type 2 fuzzy numbers are a special kind of type 2 fuzzy numbers. These numbers can be described by triangular and trapezoidal shapes. In this paper, first, perfectly normal interval type 2 trapezoidal fuzzy numbers with their left-hand and r
Autor:
Justine Louis
Publikováno v:
J. Appl. Math.
Journal of Applied Mathematics, Vol 2016 (2016)
Journal of Applied Mathematics, Vol 2016 (2016)
In this note, we derive closed formulas for the energy of circulant graphs generated by $1$ and $\gamma$, where $\gamma\geqslant2$ is an integer. We also find a formula for the energy of the complete graph without a Hamilton cycle.
Comment: 6 pa
Comment: 6 pa
Autor:
Jean-Pierre Kenné, Vladimir Polotski, Donatien Nganga-Kouya, Victor Songmene, Guy-Richard Kibouka
Publikováno v:
Journal of Applied Mathematics, Vol 2016 (2016)
J. Appl. Math.
J. Appl. Math.
This paper presents a control problem for the optimization of the production and setup activities of an industrial system operating in an uncertain environment. This system is subject to random disturbances (breakdowns and repairs). These disturbance
Autor:
Amar Makhlouf, Zouhair Diab
Publikováno v:
J. Appl. Math.
Journal of Applied Mathematics, Vol 2016 (2016)
Journal of Applied Mathematics, Vol 2016 (2016)
We perturb the differential systemx˙1=-x2(1+x1),x˙2=x1(1+x1), andx˙k=0fork=3,…,dinside the class of all polynomial differential systems of degreeninRd, and we prove that at mostnd-1limit cycles can be obtained for the perturbed system using the
Autor:
Yerkanat Auzhani, Auzhan Sakabekov
Publikováno v:
J. Appl. Math.
Journal of Applied Mathematics, Vol 2016 (2016)
Journal of Applied Mathematics, Vol 2016 (2016)
We prove existence and uniqueness of the solution of the problem with initial and Maxwell-Auzhan boundary conditions for nonstationary nonlinear one-dimensional Boltzmann’s six-moment system equations in space of functions continuous in time and su