Dynamics behaviors of a stage‐structured pest management model with time delay and impulsive effects
Sign Up to like & getrecommendations! Published in 2021 at "Mathematical Methods in the Applied Sciences"
DOI: 10.1002/mma.7613
Abstract: In this paper, we study a delayed stage‐structured pest management model with periodic releasing infective pest, spraying pesticide and harvesting crop at three different fixed moments. By using impulsive‐type comparison results, small‐amplitude perturbation techniques, and… read more here.
Keywords: structured pest; stage structured; management model; time delay ... See more keywords
Occupancy times for time-dependent stage-structured models
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Mathematical Biology"
DOI: 10.1007/s00285-022-01713-7
Abstract: During their lifetimes, individuals in populations pass through different states, and the notion of an occupancy time describes the amount of time an individual spends in a given set of states. Questions related to this… read more here.
Keywords: time; stage structured; dependent stage; structured models ... See more keywords
Dynamical analysis of a stage-structured predator-prey model with cannibalism.
Sign Up to like & getrecommendations! Published in 2019 at "Mathematical biosciences"
DOI: 10.1016/j.mbs.2018.11.004
Abstract: This paper concerns with a stage-structured predator-prey model with cannibalism in the predator, where the predator population is divided into two stages, a juvenile stage and a mature stage. The effects of cannibalism on the… read more here.
Keywords: cannibalism; model; structured predator; stage ... See more keywords
Dynamics analysis of stage-structured wild and sterile mosquito interaction impulsive model
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Biological Dynamics"
DOI: 10.1080/17513758.2022.2079739
Abstract: In this paper, we study a stage-structured wild and sterile mosquito interaction impulsive model. The aim is to study the feasibility of controlling the population of wild mosquitoes by releasing sterile mosquitoes periodically. The existence… read more here.
Keywords: wild sterile; interaction impulsive; stage structured; sterile mosquito ... See more keywords
Bounded global Hopf branches for stage-structured differential equations with unimodal feedback
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DOI: 10.1088/1361-6544/aa5497
Abstract: We consider a class of stage-structured differential equations with unimodal feedback. By using the time delay as a bifurcation parameter, we show that the number of local Hopf bifurcation values is finite. Furthermore, we analytically… read more here.
Keywords: global hopf; hopf; structured differential; bounded global ... See more keywords
Analytical expressions of sustainable benchmarks generic for all two-stage-structured models of exploited fish populations.
Sign Up to like & getrecommendations! Published in 2023 at "Canadian Journal of Fisheries and Aquatic Sciences"
DOI: 10.1139/cjfas-2022-0283
Abstract: Of the types of fishery models that use time series of removals, fishing effort, and indices of abundance, two-stage-structured models are less prevalent especially in developing the maximum sustainable yield (MSY) benchmarks, in part because… read more here.
Keywords: structured models; stage structured; two stage; msy benchmarks ... See more keywords
A diffusive stage-structured model with a free boundary
Sign Up to like & getrecommendations! Published in 2018 at "Boundary Value Problems"
DOI: 10.1186/s13661-018-1060-5
Abstract: In this paper we mainly consider a free boundary problem for a single-species model with stage structure in a radially symmetric setting. In our model, the individuals of a new or invasive species are classified… read more here.
Keywords: diffusive stage; structured model; model free; stage ... See more keywords
Dynamic behaviors of a non-selective harvesting single species stage-structured system incorporating partial closure for the populations
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Difference Equations"
DOI: 10.1186/s13662-018-1709-5
Abstract: A single species stage-structured system incorporating partial closure for the populations and non-selective harvesting is proposed and studied in this paper. Local and global stability property of the boundary equilibrium and the positive equilibrium are… read more here.
Keywords: system; species stage; structured system; system incorporating ... See more keywords
Coexistence and Replacement of Two Different Maturation Strategies Adopted by a Stage-Structured Population
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DOI: 10.3390/math11102393
Abstract: Maturation strategies play a key role in the survival and development of populations. In response to changes in the external environment and human interventions, populations adopt appropriate maturation strategies. Different maturation strategies can lead to… read more here.
Keywords: maturation; maturation strategies; stage structured; structured population ... See more keywords