Most Recent Articles: Journal of the Egyptian Mathematical Societyhttps://joems.springeropen.comMost Recent Articles: Journal of the Egyptian Mathematical SocietyMHD slip flow of upper-convected Maxwell nanofluid over a stretching sheet with chemical reactionhttps://joems.springeropen.com/articles/10.1186/s42787-019-0057-2The present study scrutinizes slip effects and stagnation point flows of upper-convected Maxwell fluid past a stretching sheet. The non-linear ordinary differential equations are obtained from the governing pa...Original researchMon, 20 Jan 2020 00:00:00 GMThttps://joems.springeropen.com/articles/10.1186/s42787-019-0057-2Wubshet Ibrahim and Mekonnen Negera2020-01-20T00:00:00ZOn the perturbation analysis of the maximal solution for the matrix equation \( X-\overset{m}{\sum \limits_{i=1}}{A}_i^{\ast}\kern0.1em {X}^{-1}\kern0.1em {A}_i+\sum \limits_{j=1}^n{B}_j^{\ast}\kern0.1em {X}^{-1}\kern0.1em {B}_j=I \)https://joems.springeropen.com/articles/10.1186/s42787-019-0052-7Original researchWed, 15 Jan 2020 00:00:00 GMThttps://joems.springeropen.com/articles/10.1186/s42787-019-0052-7Mohamed A. Ramadan and Naglaa M. El–Shazly2020-01-15T00:00:00ZApproximations of some near open sets in ideal topological spaceshttps://joems.springeropen.com/articles/10.1186/s42787-019-0067-0In this paper, we introduce the concepts of j-ideal lower and j-ideal upper approximations as a generalization of approximation by Pawlak by using j-ideal open sets where j ∈ {α, S, P, γ, β, ⋀β}. Some of their ba...Original researchTue, 14 Jan 2020 00:00:00 GMThttps://joems.springeropen.com/articles/10.1186/s42787-019-0067-0A. S. Nawar2020-01-14T00:00:00ZSelf adaptive spectral conjugate gradient method for solving nonlinear monotone equationshttps://joems.springeropen.com/articles/10.1186/s42787-019-0066-1In this paper, we propose a self adaptive spectral conjugate gradient-based projection method for systems of nonlinear monotone equations. Based on its modest memory requirement and its efficiency, the method ...Original ResearchMon, 13 Jan 2020 00:00:00 GMThttps://joems.springeropen.com/articles/10.1186/s42787-019-0066-1M. Koorapetse and P. Kaelo2020-01-13T00:00:00ZAn algorithm for solving the bi-objective median path-shaped facility on a tree networkhttps://joems.springeropen.com/articles/10.1186/s42787-019-0063-4In this paper, an algorithm for the bi-objective median path (BMP) problem on a tree network is considered. The algorithm is based on the two-phase method which can compute all Pareto solutions for the BMP pro...Original ResearchFri, 10 Jan 2020 00:00:00 GMThttps://joems.springeropen.com/articles/10.1186/s42787-019-0063-4Abdallah Aboutahoun and Fatma El-Safty2020-01-10T00:00:00Z