Indirect taxis drives spatio-temporal patterns in an extended Schoener’s intraguild predator–prey model

نویسندگان

چکیده

In Schoener’s model of intraguild-predation a prey–predator interaction is mixed with the competition prey and predator for food resource supplied to system constant rate. this work extended examine impact indirect taxis which counts movement towards odor released by rather than directly gradient density (prey taxis) refers opposite chemical predator. The coexistence steady state in was shown earlier be globally stable when O.D.E. generalized reaction–diffusion or even system. Existence global-in-time solutions proved any space dimension while case only 1D. This study reveals that sufficiently large value sensitivity parameter disturbs stability giving rise pattern formation governed Hopf bifurcation. Numerical simulations illustrate emergence driven spatio-temporal periodic patterns.

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ژورنال

عنوان ژورنال: Applied Mathematics Letters

سال: 2022

ISSN: ['1873-5452', '0893-9659']

DOI: https://doi.org/10.1016/j.aml.2021.107745