Results 181 to 190 of about 171,319 (210)

BQL Generalized Inverse Condition for Multiple Transcritical and Pitchfork Bifurcation Theorem

open access: closed, 2020
In this article, by using the bounded quasi-linear projection generalized inverse, we prove the transcritical and pitchfork bifurcation theorem for multiple eigenvalues, which is a generalized result of the famous transcritical and pitchfork bifurcation ...
Guanqi Liu, Yuwen Wang
openalex   +2 more sources

The saddle-node-transcritical bifurcation in a population model with constant rate harvesting

open access: closed, 2010
We study the interaction of saddle-node and transcritical bifurcations in a Lotka-Volterra model with a constant term representing harvesting or migration.
Kie Van Ivanky Saputra   +2 more
openalex   +2 more sources

Transcritical bifurcation of nonlinear electrostatic waves in a superthermal dusty plasma

Waves in Random and Complex Media, 2022
The phase portraits and bifurcation properties of nonlinear dust ion-acoustic waves are studied in a complex plasma comprising cold dust particles, warm adiabatic ions, and κ-distributed electrons.
H. Alinejad
semanticscholar   +1 more source

Neimark–Sacker, flip, and transcritical bifurcation in a close‐to‐symmetric system of difference equations with exponential terms

Mathematical methods in the applied sciences, 2021
In this paper, we study the conditions under which the following close‐to‐symmetric system of difference equations with exponential terms: xn+1=a1ynb1+yn+c1xnek1−d1xn1+ek1−d1xn, yn+1=a2xnb2+xn+c2ynek2−d2yn1+ek2−d2yn where ai, bi, ci, di, and ki, for i=1 ...
Chrysoula Mylona   +2 more
semanticscholar   +1 more source

Global dynamics, forbidden set, and transcritical bifurcation of a one‐dimensional discrete‐time laser model

Mathematical methods in the applied sciences, 2020
We study the dynamical properties about fixed points, the existence of prime period and periodic points, and transcritical bifurcation of a one‐dimensional laser model in R+ .
Abdul Qadeer Khan, Kashif Sharif
semanticscholar   +1 more source

Bifurcation analysis of autonomous and nonautonomous modified Leslie-Gower models.

Chaos
In ecological systems, the predator-induced fear dampens the prey's birth rate; yet, it fails to extinguish their population, as they endure and survive even under significant fear-induced costs.
Subarna Roy   +2 more
semanticscholar   +1 more source

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