Most Recent Articles: Journal of the Egyptian Mathematical Societyhttps://joems.springeropen.comMost Recent Articles: Journal of the Egyptian Mathematical SocietyBifurcation analysis of a composite cantilever beam via 1:3 internal resonancehttps://joems.springeropen.com/articles/10.1186/s42787-020-00102-7In this paper, we study a multiple scales perturbation and numerical solution for vibrations analysis and control of a system which simulates the vibrations of a nonlinear composite beam model. System of secon...Original researchMon, 21 Sep 2020 00:00:00 GMThttps://joems.springeropen.com/articles/10.1186/s42787-020-00102-7M. Sayed, A. A. Mousa, D. Y. Alzaharani, I. H. Mustafa and S. I. El-Bendary2020-09-21T00:00:00ZFixed point theorems for self and non-self F-contractions in metric spaces endowed with a graphhttps://joems.springeropen.com/articles/10.1186/s42787-020-00100-9The main results obtained in this paper are fixed point theorems for self and non-self GF-contractions on metric spaces endowed with a graph. Our new results are generalization of recently fixed point theorems fo...Original researchTue, 01 Sep 2020 00:00:00 GMThttps://joems.springeropen.com/articles/10.1186/s42787-020-00100-9Awais Younus, Muhammad Umer Azam and Muhammad Asif2020-09-01T00:00:00ZEnergy of inverse graphs of dihedral and symmetric groupshttps://joems.springeropen.com/articles/10.1186/s42787-020-00101-8Let (G,∗) be a finite group and S={x∈G|x≠x−1} be a subset of G containing its non-self invertible elements. The inverse graph of G denoted by Γ(G) is a graph whose set of vertices coincides with G such that two d...Original researchThu, 27 Aug 2020 00:00:00 GMThttps://joems.springeropen.com/articles/10.1186/s42787-020-00101-8O. Ejima, K. O. AREMU and A. Audu2020-08-27T00:00:00ZTwo efficient methods for solving fractional Lane–Emden equations with conformable fractional derivativehttps://joems.springeropen.com/articles/10.1186/s42787-020-00099-zIn this paper, we introduce two reliable efficient approximate methods for solving a class of fractional Lane–Emden equations with conformable fractional derivative (CL-M) which are the so-called conformable H...Original researchTue, 18 Aug 2020 00:00:00 GMThttps://joems.springeropen.com/articles/10.1186/s42787-020-00099-zAdyan M. Malik and Osama H. Mohammed2020-08-18T00:00:00ZSome nano topological structures via ideals and graphshttps://joems.springeropen.com/articles/10.1186/s42787-020-00093-5In this paper, new forms of nano continuous functions in terms of the notion of nano Iα-open sets called nano Iα-continuous functions, strongly nano Iα-continuous functions and nano Iα-irresolute functions will b...Original researchTue, 18 Aug 2020 00:00:00 GMThttps://joems.springeropen.com/articles/10.1186/s42787-020-00093-5Abd El-Fattah A. El-Atik and Hanan Z. Hassan2020-08-18T00:00:00Z