Name | Alternative names | Abbreviation |
---|---|---|
Codim-1 Bifurcations | ||
Saddle-Node | Fold, tangential, limit point | SN |
Saddle-Node on Invariant Circle | Saddle-node-loop of codim-1 | SNIC |
Hopf | Poincaré–Andronov–Hopf | H |
Saddle Homoclinic | Saddle loop, homoclinic connection | SH |
Fold Limit Cycle | Double cycle, fold of cycles, saddle-node of limit cycles, saddle node of periodic orbits | FLC |
subcritical/supercritical | sub/sup | |
Codim-2 Bifurcations | ||
Cusp | C | |
Bautin | Degenerate Hopf–Takens, generalized Hopf | B |
Takens–Bogdanov | TB | |
Degenerate Loop | Neutral-saddle-homoclinic loop | DL |
Saddle-Node-Loop | SNL | |
Codim-3 Bifurcations | ||
degenerate Takens–Bogdanov | deg. TB | |
Regions in the bifurcation diagram | ||
Limit Cycle small—silent state outside the stable limit cycle | LCs | |
Limit Cycle big—stable limit cycle surrounds the silent state | LCb | |
Other relevant points in the bifurcation diagram (not bifurcation points) | ||
H and SN occur on two different fixed points | P1,2 | |
FLC and SN occur for the same parameters’ values | P3 |