Memory-driven movement model for periodic migrations

Hsin Yi Lin; William F. Fagan; Pierre Emmanuel Jabin

doi:10.1016/j.jtbi.2020.110486

Memory-driven movement model for periodic migrations

Hsin Yi Lin
, William F. Fagan
, Pierre Emmanuel Jabin

Mathematics

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

We propose a model for memory-based movement of an individual. The dynamics are modeled by a stochastic differential equation, coupled with an eikonal equation, whose potential depends on the individual's memory and perception. Under a simple periodic environment, we discover that both long and short-term memory with appropriate time scales are essential for producing expected periodic migrations.

Original language	English (US)
Article number	110486
Journal	Journal of Theoretical Biology
Volume	508
DOIs	https://doi.org/10.1016/j.jtbi.2020.110486
State	Published - Jan 7 2021

All Science Journal Classification (ASJC) codes

Statistics and Probability
Modeling and Simulation
General Biochemistry, Genetics and Molecular Biology
General Immunology and Microbiology
General Agricultural and Biological Sciences
Applied Mathematics

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10.1016/j.jtbi.2020.110486

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abstract = "We propose a model for memory-based movement of an individual. The dynamics are modeled by a stochastic differential equation, coupled with an eikonal equation, whose potential depends on the individual's memory and perception. Under a simple periodic environment, we discover that both long and short-term memory with appropriate time scales are essential for producing expected periodic migrations.",

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AB - We propose a model for memory-based movement of an individual. The dynamics are modeled by a stochastic differential equation, coupled with an eikonal equation, whose potential depends on the individual's memory and perception. Under a simple periodic environment, we discover that both long and short-term memory with appropriate time scales are essential for producing expected periodic migrations.

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UR - https://www.scopus.com/pages/publications/85091630984#tab=citedBy

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VL - 508

JO - Journal of Theoretical Biology

JF - Journal of Theoretical Biology

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Memory-driven movement model for periodic migrations

Abstract

All Science Journal Classification (ASJC) codes

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