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Applied Mathematics (AM) is an international journal dedicated to the latest advancements in applied mathematics. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of applied mathema…
Mohsen Timoumi
Considering a decomposition <i>R<sup>2</sup>N</i>=<I>A⊕B</i> of <i>R<sup>2</sup>N</i> , we prove in this work, the existence of at least (1+dim<i>A</i>) geometrically distinct periodic solutions for the first-order Hamiltonian system <i>Jx'(t)+H'(t,x(t))+e(t)…
Arjun K. Gupta, Dattatraya G. Kabe
Following Nadarajah [1], we introduce a new bivariate correlated type Gamma distribution, whose joint density is expressed in two parts. Expressions for single and joint moments of the variates are derived. Bivariate Correlated Wishart density follows on simi…
Ling Bai, Xiaoyue Li
In this paper we consider a stochastic nonlinear system under regime switching. Given a system <i>x(t)=f(x(t),r(t),t)</i> in which f satisfies so-called one-side polynomial growth condition. We introduce two Brownian noise feedbacks and stochastically perturb…
Patil Maruti Krishna, Shirke Digambar Tukaram
Many researchers have discussed zero-inflated univariate distributions. These univariate models are not suitable, for modeling events that involve different types of counts or defects. To model several types of defects, multivariate Poisson model is one of th…
Janak Raj Sharma, Rangan Kumar Guha, Rajni Sharma
In this paper, we derive two higher order multipoint methods for solving nonlinear equations. The methodology is based on Ostrowski’s method and further developed by using cubic interpolation process. The adaptation of this strategy increases the order of Ost…
Seyed Moghtada Hashemiparast, Omid Hashemiparast
The present paper is devoted to the generalized multi parameters golden ratio. Variety of features like two-dimensional continued fractions, and conjectures on geometrical properties concerning to this subject are also presented. Wider generalization of Binet…
Yehia A. Abdel-Aziz, Afaf M. Abdel-Hameed, Khalil I. Khalil
In this paper, we developed a new approach of an analytical model to calculate the radial and transversal components of the acceleration due to the effects of Earth’s albedo. Its effects on the orbital motion of an artificial satellite are introduced. It is a…
Kailash C. Madan
We study a vacation queueing system with a single server simultaneously dealing with an M/G/1 and an M/D/1 queue. Two classes of units, priority and non-priority, arrive at the system in two independent Poisson streams. Under a non-preemptive priority rule, t…
Mustafa Turkyilmazoglu
The present paper is concerned with two novel approximate analytic solutions of the undamped Duffing equation. Instead of the traditional perturbation or asymptotic methods, a homotopy technique is employed, which does not require a small perturbation paramet…
Jinkui Liu, Li Zheng
In this paper, a new conjugate gradient formula and its algorithm for solving unconstrained optimization problems are proposed. The given formula satisfies with satisfying the descent condition. Under the Grippo-Lucidi line search, the global convergence prop…
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Applied Mathematics (AM) is an international journal dedicated to the latest advancements in applied mathematics. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of applied mathema… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
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