عنوان مجله
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MATHEMATICS AND COMPUTERS IN SIMULATION
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چکیده
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In this paper, a nonstandard explicit discretization strategy is considered to construct a new nonstandard finite difference
scheme for solving a mathematical model of the influenza disease. The new proposed scheme has some interesting properties
such as high accuracy and ease of implementation, as well as some preserving properties of the exact theoretical solution of the
SIRC system, like positivity and elementary stability. These characteristics make it suitable for solving efficiently the propose
model. We provide some numerical comparisons to illustrate our results.
⃝c 2020 InternationalAssociation forMathematics andComputers in Simulation (IMACS). Published by ElsevierB.V.All rights
reserved.
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