Results 101 to 110 of about 33,473 (203)

Stability analysis and Hopf bifurcation in fractional order <i>SEIRV</i> epidemic model with a time delay in infected individuals. [PDF]

Partial Differ Equ Appl Math, 2022
Mahata A, Paul S, Mukherjee S, Roy B.
europepmc   +1 more source

A torus bifurcation theorem with symmetry [PDF]

Hopf bifurcation in the presence of symmetry, in situations where the normal form equations decouple into phase/amplitude equations is described. A theorem showing that in general such degeneracies are expected to lead to secondary torus bifurcations is ...
Golubitsky, M., Vangils, S. A.
core   +1 more source

Hopf-Hopf bifurcation

Scholarpedia, 2008
Yuri Kuznetsov, John Guckenheimer
openaire   +1 more source

A study on COVID-19 transmission dynamics: stability analysis of SEIR model with Hopf bifurcation for effect of time delay. [PDF]

Adv Differ Equ, 2020
Radha M, Balamuralitharan S.
europepmc   +2 more sources

On degenerate planar Hopf bifurcations

Journal of Physics A: Mathematical and Theoretical, 2011
Our concern is the study of degenerate Hopf bifurcation of smooth planar dynamical systems near isolated singular points. To do so, we propose to split up the definition of degeneracy into two types. Degeneracy of first kind shall means that no limit cycle surrounding the steady state can emerge after or before the critical point, with the possible ...
openaire   +2 more sources

Modulation of contractions in the small intestine indicate desynchronization via supercritical Andronov-Hopf bifurcation. [PDF]

Sci Rep, 2020
Parsons SP, Huizinga JD.
europepmc   +1 more source

GENERALIZED HOPF BIFURCATION [PDF]

, 1981
S.R. Bernfeld, L. Salvadori
  +5 more sources

DINÁMICA DE LA BIFURCACIÓN DE HOPF EN UNA CLASE DE MODELOS DE COMPETENCIA QUE EXHIBEN LA BIFURCACIÓN ZIP Hopf Bifurcation Dynamic in a Class of Competence Model Exhibiting Zip Bifurcation

Revista Ingenierías Universidad de Medellín, 2011
En el presente artículo de investigación se caracteriza el tipo de bifurcación de Hopf que se presenta en el fenómeno de la bifurcación de zip para un sistema tridimensional no lineal de ecuaciones diferenciales que satisface las condiciones planteadas ...
Carlos Mario Escobar Callejas, José Rodrigo González Granada   +1 more
doaj  

Stability and Hopf Bifurcation Analysis of an Epidemic Model with Time Delay.

Comput Math Methods Med, 2021
Zhang Y, Li X, Zhang X, Yin G.
europepmc   +1 more source

Hopf Bifurcation in Mean Field Explains Critical Avalanches in Excitation-Inhibition Balanced Neuronal Networks: A Mechanism for Multiscale Variability. [PDF]

Front Syst Neurosci, 2020
Liang J, Zhou T, Zhou C.
europepmc   +1 more source