| 1 |
A Family of Explicit Nonstandard Finite Difference Schemes with Positivity Property for MSEIR Models
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International Journal of Nonlinear Science
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| 2 |
Positivity preserving and elementary stable nonstandard finite difference scheme for the predator-prey model
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International Journal of Mathematics & Computation
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| 3 |
An Explicit Positivity Preserving Scheme: Application to Biological Model
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Journal of Biology, Agriculture and Healthcare
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