General Letters in Mathematics

General Letters in Mathematics (GLM) is a peer-reviewed, open access journal which provides an original research papers in all aspects of Mathematics, and is published Quarterly by Refaad. In particular, (GLM) Journal intends to offer mathematicians from middle east and all arab countries a particular opportunity to circulate the results of their researches though it is open to contribution from mathematicians across the world.



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Latest Articles

On Chaotic Operators

Abdallah M. Abu Jahel , As’ad Y. As’ad

In this paper, we present new results on chaotic operators on Banach spaces. Also we study the relation between subspacechaoticity and the direct sum of two operators. In particular, we prove that if the direct sum of two operators is a subspacechaotic, then both operators are subspace-chaotic, but ...

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Extensions of Nil-Reversible Rings with an Endomorphism α

Iman Jalal Ali , Chenar Abdul Kareem Ahmed

The concept of an α − nil reversible ring is a generalization of α − reversible ring as well as an extension of nil reversible rings. We first consider basic properties of α − nil reversible rings. Then we investigate extensions of α − nil reversible, including ...

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On Nano Sβ-Open Sets In Nano Topological Spaces

Osama T. Pirbal , Nehmat K. Ahmed

The aim of this work is to introduce a new class of nano semi-open sets in nano topological spaces which called nano Sβ-open sets in nano topological spaces. Also, we study the relationship between some types of nano near open sets with this new class. The class of nano Sβ-open sets exactly ...

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A New Accurate Approximate Solution of Singular Two-Point Boundary Value Problems

N. R. Anakira , O. Y. Ababneh , A. S. Heilat , I. M. Batiha

In this paper, A new accurate solutions are obtained for classes of singular two-point boundary value problems (BVPs) using a new solution procedure based on the construction of the auxiliary functions of the standard optimal homotopy asymptotic method (OHAM). This procedure give us accurate approximate ...

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Conjugated Gradient with Four Terms for Nonlinear Unconstrained Optimization

Ahmed Anwer Mustafa

The nonlinear conjugate gradient (GJG) technique is an effective tool for addressing minimization on a huge scale. It can be used in a variety of applications., We presented a novel conjugate gradient approach based on two hypotheses, and we equalized the two hypotheses and retrieved the good parameter ...

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