Positivity preserving scheme based on exponential integrators
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DOI: 10.1016/j.amc.2017.10.027
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- Dimitrov, Dobromir T. & Kojouharov, Hristo V., 2008. "Nonstandard finite-difference methods for predator–prey models with general functional response," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 78(1), pages 1-11.
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Keywords
Positivity; Exponential integrators; Nonlinear differential equations; Numerical methods;All these keywords.
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