Zobrazeno 1 - 10
of 51
pro vyhledávání: '"P. K. Santra"'
Autor:
P. K. Santra, G. S. Mahapatra
Publikováno v:
Mathematics in Applied Sciences and Engineering, Vol 4, Iss 2, Pp 100-114 (2023)
Relation between species and their livelihood environment in ecological systems is very complex. For that reason, in order to study predator-prey relations, modeling is essential in biomathematics. The vital components of predator-prey models are pre
Externí odkaz:
https://doaj.org/article/7f29fb60a4534fb4a0941f458a738fa4
Publikováno v:
Jambura Journal of Mathematics, Vol 4, Iss 1, Pp 50-63 (2022)
In this paper, a discrete-time predator-prey model involving prey refuge proportional to predator density is studied. It is assumed that the rate at which prey moves to the refuge is proportional to the predator density. The fixed points, their local
Externí odkaz:
https://doaj.org/article/6fef0619a6ac44aa9716089873b9b0c3
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2022 (2022)
This paper presents the dispersal effect on a prey-predator model with three-patch states incorporating a strong Allee effect on the first two prey populations. The prey species are considered to be mutable to exhibit a balanced dispersal between the
Externí odkaz:
https://doaj.org/article/40d0e35e10594ff89ccbe14fd89342f7
Publikováno v:
Complexity, Vol 2021 (2021)
Prey-predator models with refuge effect have great importance in the context of ecology. Constant refuge and refuge proportional to prey are the most popular concepts of refuge in the existing literature. Now, there are new different types of refuge
Externí odkaz:
https://doaj.org/article/21c62578b8284c559ea23d8b49a43824
Publikováno v:
Indian Journal of Animal Sciences, Vol 94, Iss 1 (2024)
Bedding materials play significant role to provide comfortable microenvironment to animals under intensive production system, which can be assessed by behaviour of the animal. The present study observed the effect of bedding material in different beh
Externí odkaz:
https://doaj.org/article/da2800a73a3a4760875f479c2909b201
Publikováno v:
Mathematical Problems in Engineering. 2023:1-20
We investigate a discrete-time Chen system. First, we give the topological classifications of the fixed points of this system. Then, we analytically show that the discrete Chen system underlies a Neimark–Sacker (NS) bifurcation and period doubling
Mathematical Analysis of Two Waves of COVID-19 Disease with Impact of Vaccination as Optimal Control
Publikováno v:
Computational and Mathematical Methods in Medicine. 2022:1-19
This paper is devoted to answering some questions using a mathematical model by analyzing India’s first and second phases of the COVID-19 pandemic. A new mathematical model is introduced with a nonmonotonic incidence rate to incorporate the psychol
Publikováno v:
Jambura Journal of Mathematics. 4:50-63
In this paper, a discrete-time predator-prey model involving prey refuge proportional to predator density is studied. It is assumed that the rate at which prey moves to the refuge is proportional to the predator density. The fixed points, their local
Publikováno v:
Complexity, Vol 2021 (2021)
Prey-predator models with refuge effect have great importance in the context of ecology. Constant refuge and refuge proportional to prey are the most popular concepts of refuge in the existing literature. Now, there are new different types of refuge
Publikováno v:
Indian Drugs. May2020, Vol. 57 Issue 5, p19-31. 13p.