Parameter identification using mollification for predator-prey models in spatially heterogeneous environments

DOI10.1016/j.camwa.2003.10.006zbMath1154.65357OpenAlexW2066307868WikidataQ115580962 ScholiaQ115580962MaRDI QIDQ1767954

C. W. Coles

Publication date: 8 March 2005

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2003.10.006

zbMATH Keywords

Finite differencesAutomatic filteringIdentification of parametersMollificationerror analyisnumerical marching scheme

Mathematics Subject Classification ID

Population dynamics (general) (92D25) Numerical methods for inverse problems for initial value and initial-boundary value problems involving PDEs (65M32)

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Parameter estimation for a drying system in a porous medium

Cites Work

• Discrete mollification and automatic numerical differentiation
• Smoothing noisy data with spline functions: Estimating the correct degree of smoothing by the method of generalized cross-validation
• Persistence and stability of single-species and prey-predator systems in spatially heterogeneous environments
• On the effects of spatial heterogeneity on the persistence of interacting species
• Parameter estimation in the 1-D transport equation with advection.
• Diffusion and ecological problems: Modern perspectives.
• Simultaneous space diffusivity and source term reconstruction in 2D IHCP
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