The present paper investigates the existence of mild solutions and provides sufficient conditions for the null controllability of nonlinear mixed integrodifferential systems with unbounded linear operators in Banach spaces. It is observed that, if the linear system is controllabl...
Open access
Research Article10.9734/arjom/2023/v19i6667
Aims: This study was conducted to determine the existence of significative differences between students’ performance in Mathematics participating in Synchronous Online Learning, Asynchronous Online Learning, and Modular Distance Learning on the students’ performance in mathematic...
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Research Article10.9734/arjom/2023/v19i6669
We present a new algorithm by which the Adomian polynomials can be determined for scalar-valued nonlinear polynomial functional in a Hilbert space. This algorithm calculates the Adomian polynomials without the complicated operations such as parametrization, expansion, regrouping,...
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Research Article10.9734/arjom/2023/v19i7670
Theoretical study of the treatment and slip effect on Magneto-hydrodynamic (MHD) blood flow through a stenotic artery where the porous wall and the boundary slip at the wall of the artery have a significant effect on the blood flow was investigated. The magnetic field is applied...
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Research Article10.9734/arjom/2023/v19i6666
Aims: The purpose of this study is to identify the factors associated with the academic performance of Grade 10 students during their First Quarter of school as well as the significant correlation between the factors and student academic performance in Mathematics. Study Design:...
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Research Article10.9734/arjom/2023/v19i6665
This research work considers derivation of three step four point optimized hybrid block method for solving general third order differential equations (odes) without reduction to systems of lower order odes. A combination of power series and exponential function is used as an appr...
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Research Article10.9734/arjom/2023/v19i6664
In the present paper, we introduced the concept of generalized multi-valued contraction mappings, via the class functions \(\Phi\) and \(\Psi\) Also we proved some fixed point results for (\(\phi\),\(\mathfrak{F}\))- multi-valued mappings on cone b-metric spaces over Banach algeb...
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Research Article10.9734/arjom/2023/v19i6663
Crisis sidelong shipments between retailers to meet customer demand can be an effective way for businesses to raise management levels or possibly reduce costs in a production network. The cost effects of sidelong parcel approaches in a store network organization with a single sto...
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Research Article10.9734/arjom/2023/v19i6661
The formulation and incorporation of credit function into trade credit models is a much recent development. In addition extension of this innovation to the end-user has not been achieved. This work models trade credit interaction extension from a manufacturer to a consumer throug...
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Research Article10.9734/arjom/2023/v19i5660
This paper examines the mathematical significance of Riemannian geometry, including surfaces, Riemannian curvature, Gauss curvature, manifolds, geodesics, and the relationships between them. It also explores the applications of Riemannian geometry in various concepts.
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Research Article10.9734/arjom/2023/v19i5659
For a nontrivial connected graph G, a non-empty set S \(\subseteq\) V (G) is a bipartite dominating set of graph G, if the subgraph G[S] induced by S is bipartite and for every vertex not in S is dominated by any vertex in S. The bipartite domination number denoted by \(\gamma\)b...
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Research Article10.9734/arjom/2023/v19i5658
In this research article, we obtained fixed points for Four self – mappings with the property Occasionally Weakly Compatible (OWC) in Cone Metric Spaces (CMS). Our results are generalized, improved some of the results in this article references.
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Research Article10.9734/arjom/2023/v19i5657
The class functions and are used in this paper to establish the notion of fixed point theorem on expansive mappings. The primary result is a generalization of the fixed point theorem for (\(\Phi\), \(\mathfrak{F}\)) expansive mappings on cone -metric spaces over Banach algebra \(...
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Research Article10.9734/arjom/2023/v19i5656
An inner toral polynomial is a polynomial in \(\mathbb{C}\) [z,w] such that its zero set is contained in \(\mathbb{D}\)2 \(\cup\) \(\mathbb{T}\)2 \(\cup\) \(\mathbb{E}\)2 where \(\mathbb{D}\) is the open unit disc, \(\mathbb{T}\) is the unit circle and \(\mathbb{E}\) is the exter...
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Research Article10.9734/arjom/2023/v19i5655
Many fixed point iterative methods have been proposed. Their authors provide, theoretically, the rate of convergence which indicates how much the error changes after one iteration step. Of practical importance are the CPU time required by each method and their accuracy. This has...
Open access
Research Article10.9734/arjom/2023/v19i5654