Charles Sebil
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The maximum range method for finding initial basic feasible solution for transportation problems Open
The transportation problem is an essential branch of mathematics that industries use to minimize costs. The transportation problem is an optimization technique suitably modeled using linear programming. To obtain an optimal solution to the…
A quadratically constrained mixed-integer non-linear programming model for multiple sink distributions Open
Rising traffic congestion and fuel costs pose significant challenges for supply chains with numerous retailers. This paper addresses these challenges by optimizing transportation routes for processed tomatoes within a long-haul and interci…
A fractal–fractional model of Ebola with reinfection Open
In this article, we have studied the dynamics of the Ebola virus disease by means of fractional differentiation combined with a fractal dimension. It has been shown explicitly that the Ebola model is positively invariant. The fixed point t…
A fractal–fractional order model for exploring the dynamics of Monkeypox disease Open
This study explores the biological behaviour of the Monkeypox disease using a fractal-fractional operator. We discuss the existence and uniqueness of the solution of the model using the fixed-point concept. We further show that the Monkeyp…
The Eigenspace Spectral Regularization Method for Solving Discrete Ill-Posed Systems Open
This paper shows that discrete linear equations with Hilbert matrix operator, circulant matrix operator, conference matrix operator, banded matrix operator, TST matrix operator, and sparse matrix operator are ill-posed in the sense of Hada…
The Eigenspace Spectral Regularization Method for solving Discrete Ill-Posed Systems Open
In this paper, it is shown that discrete equations with Hilb ert matrix operator, circulant matrix operator, conference matrix operator, banded matrix operator, and sparse matrix operator are ill-posed in the sense of Hadamard. These ill-p…
Analysis of Listeriosis Transmission Dynamics with Optimal Control Open
Listeriosis is an illness caused by the germ Listeria monocytogenes. Generally, humans are infected with listeriosis after eating contaminated food. Listeriosis mostly affects people with weakened immune systems, pregnant women and newborn…