Zobrazeno 1 - 10
of 171
pro vyhledávání: '"G.P. Samanta"'
Publikováno v:
Mathematics in Applied Sciences and Engineering, Vol 1, Iss 1, Pp 16-26 (2019)
A statistical theory of non-equilibrium fluctuation in damped Volterra-Lotka prey-predator system where prey population lives in herd in a rapidly fluctuating random environment has been presented. The method is based on the technique of perturbation
Externí odkaz:
https://doaj.org/article/f4fa405bea794a1c9303ab963ba55ef2
Publikováno v:
Filomat. 36:361-385
In this article, a two prey - one predator model has been studied where two prey species are competitive in nature and also uses toxic substances for own existence. Biologically well posedness of the model system has been shown through positivity and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d210110e59c0aa102de53dae0a87c407
https://doi.org/10.2298/fil2202361m
https://doi.org/10.2298/fil2202361m
Publikováno v:
Filomat. 36:99-123
This paper aims to study the dynamical behaviours of a four dimensional food web system consisting of a bottom prey, two middle predators and a superpredator(top predator) with Holling Type I and Type II functional responses. A system of four differe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33edf4312e1d4fb8bf49b5afbade671b
https://doi.org/10.2298/fil2201099m
https://doi.org/10.2298/fil2201099m
Autor:
Amartya Das, G.P. Samanta
Publikováno v:
Filomat. 35:4135-4155
In this article, we consider a mathematical model consisting of fish and mussel population in presence of plankton as common food source in marine ecosystem. The model is constructed considering all possible biological relationships among plankton (n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8476cf685f89df8888c2b0d582f96454
https://doi.org/10.2298/fil2112135d
https://doi.org/10.2298/fil2112135d
Autor:
Sangeeta Saha, G.P. Samanta
Publikováno v:
Filomat. 35:4837-4870
In this work a predator-prey model is proposed where prey species shows anti-predator behaviour to save themselves from predator?s attack. Moreover, a strong Allee effect has been introduced in the prey population to make the model more realistic to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98fcdcf461a991a16aecd6ebe337d3bc
https://doi.org/10.2298/fil2114837s
https://doi.org/10.2298/fil2114837s
Autor:
Sangeeta Saha, G.P. Samanta
Publikováno v:
Filomat. 35:4971-4999
In this work, we have introduced a tritrophic food-chain model where consumer hunt for prey with Holling type-III functional response. The birth rate of the prey population has been reduced due to the fear of predation, i.e., a fear effect is conside
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2041bfd10eb9bd6ecce2b4d1357359f6
https://doi.org/10.2298/fil2115971s
https://doi.org/10.2298/fil2115971s
Publikováno v:
Journal of Computational Mathematics and Data Science. 6:100071
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::360d5ac0b70c8ffdbc6addf6380bbe8d
https://doi.org/10.1016/j.jcmds.2022.100071
https://doi.org/10.1016/j.jcmds.2022.100071
Akademický článek
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Publikováno v:
International Journal of Dynamical Systems and Differential Equations. 12:36
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aeaf80755fc6d4aed81800df7040808
https://doi.org/10.1504/ijdsde.2022.10046815
https://doi.org/10.1504/ijdsde.2022.10046815
Publikováno v:
Filomat. 31:5271-5293
In this paper we have studied the dynamical behaviours of a delayed two-species competitive system affected by toxicant with imprecise biological parameters. We have proposed a method to handle these imprecise parameters by using parametric form of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1b193007476b91e796fa12002cd2841
https://doi.org/10.2298/fil1716271p
https://doi.org/10.2298/fil1716271p