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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…
M. A. El-Damcese, Abdelfattah Mustafa, B. S. El-Desouky, M. E. Mustafa
In this paper we propose a new lifetime model, called the odd generalized exponential gompertz distribution. We obtained some of its mathematical properties. Some structural properties of the new distribution are studied. The method of maximum likelihood is u…
Dan Wu
In this paper, the analytic solutions to constrained optimal control problems are considered. A novel approach based on canonical duality theory is developed to derive the analytic solution of this problem by reformulating a constrained optimal control proble…
Mohammad Reza Farahani, Wei Gao
Let G be simple connected graph with the vertex and edge sets V ( G ) and E ( G ), respectively. The Schultz and Modified Schultz indices of a connected graph G are defined as and , where d ( u , v ) is the distance between vertices u and v ; d v is the degre…
Chuansheng Zhou, Lijie Xie, Zhen Lian, Meng Du, Xiaoyang Li, Pinchao Meng, Sanzhi Shi
The comfort satisfaction of basic facilities of the rail transit transfer station will influence pedestrian choice of vehicle. Aiming at the problem of traffic jams in Changchun in China, we designed a satisfaction questionnaire to investigate the factors whi…
Abdullah Ahmad Abdullah, Abeer Habeebullah Bakhsh
This study examines the Benard convection of an infinite horizontal porous layer permeated by an incompressible thermally conducting viscous fluid in the presence of Coriolis forces. The porous layer is controlled by the Brinkman model. Analytical and numeric…
Xiuli Yang, Xiaoqiu Song, Leilei Huang
With the development of fuzzy measure theory, the integral inequalities based on Sugeno integral are extensively investigated. We concern on the inequalities of Choquuet integral. The main purpose of this paper is to prove the H?lder inequality for any arbitr…
Stefano Vannucci
Characterizations of the classes of all choice functions that select the cores or the externally stable cores induced by an underlying revealed dominance digraph are provided. Relying on such characterizations, the basic order-theoretic structure of the corre…
Nino Tsinaridze, Shota Makharadze, Guladi Fartenadze
The paper gives description of regular elements of the semigroup B X ( D ) which are defined by semilattices of the class Σ 2 ( X , 8), f or which intersection the minimal elements is not empty. When X is a finite set, the formulas are derived, by means of wh…
Mohammed El Mokhtar Ould El Mokhtar
In this paper, we consider the existence of multiple solutions to the Kirchhoff problems with critical potential, critical exponent and a concave term. Our main tools are the Nehari manifold and mountain pass theorem.
Jean-Marc Owo
A new class of reflected backward stochastic differential equations (RBSDEs) driven by Teugels martingales associated with Lévy process and Countable Brownian Motions are investigated. Via approximation, the existence and uniqueness of solution to this kind o…
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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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