A data assimilation technique applied to a predator-prey model

DOI10.1007/BF02460785zbMath0820.92019OpenAlexW4244227553MaRDI QIDQ1890528

Robert Bryan Long, Eileen E. Hofmann, Yvette H. Spitz, Linda Marie Lawson

Publication date: 14 September 1995

Published in: Bulletin of Mathematical Biology (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02460785

zbMATH Keywords

growth ratescost functionpredator-prey modelinitial conditiondata assimilationmortality ratesadjoint methodmodel fittingLagrange functionsforecasts

Mathematics Subject Classification ID

Differential games and control (49N70) Population dynamics (general) (92D25) Ecology (92D40) Pursuit and evasion games (49N75)

Related Items (10)

Variational data assimilation with epidemic models ⋮ A study of the transport of marine pollutants using adjoint method of data assimilation with method of characteristics ⋮ Global dynamics and parameter identifiability in a predator-prey interaction model ⋮ Implicit estimation of ecological model parameters ⋮ Numerical linear algebra in data assimilation ⋮ Adjoint assimilation in marine ecosystem models and an example of application ⋮ A modified Leslie-Gower predator-prey interaction model and parameter identifiability ⋮ A trust-region method applied to parameter identification of a simple prey-predator model ⋮ Dynamical analysis of a prey-predator model with Beddington-DeAngelis type function response incorporating a prey refuge ⋮ A new approach of fitting biomass dynamics models to data

Uses Software

• L-BFGS

Cites Work

• Some numerical experiments with variable-storage quasi-Newton algorithms
• A cost-function approach to the assimilation of asynoptic data
• Numerical Experience with Limited-Memory Quasi-Newton and Truncated Newton Methods
• Updating Quasi-Newton Matrices with Limited Storage
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