39 citations · 40 across the 4 of their papers we have counts for
4 papers
Non trivial dynamics in the FizHugh-Rinzel model and non-homogeneous oscillatory-excitable reaction-diffusions systems
B. Ambrosio, M. A. Aziz-Alaoui, Argha Mondal +3
In this article, we discuss the dynamics of the 3-dimensional FitzHugh-Rinzel (FHR) model and a class of non-homogeneous FitzHugh-Nagumo (Nh-FHN) Reaction-Diffusion systems. The Nh…
Parametric excitation and Hopf bifurcation analysis of a time delayed nonlinear feedback oscillator
Sandip Saha, Gautam Gangopadhyay, Sangeeta Kumari +1
In this paper, an attempt has been made to understand the parametric excitation of a periodic orbit of nonlinear oscillator which can be a limit cycle, center or a slowly decaying…
A solution to the evolution-related Truscott-Brindley model for the generalized phytoplankton-zooplankton populations
R. K. Upadhyay
Phytoplankton are tiny floating plants (algae) living in oceans. In the process of photosynthesis, phytoplankton produces half of the world's oxygen. Moreover, by primary productio…
Spatiotemporal dynamics in a spatial plankton system
Ranjit Kumar Upadhyay, Weiming Wang, N. K. Thakur
In this paper, we investigate the complex dynamics of a spatial plankton-fish system with Holling type III functional responses. We have carried out the analytical study for both o…