• mathematical area of bifurcation theory a saddle-node bifurcation, tangential bifurcation or fold bifurcation is a local bifurcation in which two fixed...
    6 KB (805 words) - 18:23, 20 November 2024
  • Thumbnail for Bifurcation theory
    period-doubling (or flip) bifurcation, and otherwise, it is a Hopf bifurcation. Examples of local bifurcations include: Saddle-node (fold) bifurcation Transcritical...
    16 KB (1,867 words) - 01:22, 23 May 2025
  • behaves like a saddle-node bifurcation; in other words, the imperfect transcritical bifurcation can be approximated by two saddle-node bifurcations when close...
    19 KB (2,571 words) - 00:47, 28 April 2025
  • Thumbnail for Bogdanov–Takens bifurcation
    codimension-one bifurcations occur nearby: a saddle-node bifurcation, an Andronov–Hopf bifurcation and a homoclinic bifurcation. All associated bifurcation curves...
    2 KB (279 words) - 23:40, 12 June 2024
  • Thumbnail for Bistability
    to see bistability captured by a saddle-node bifurcation diagram and the hysteresis behaviours when the bifurcation parameter is increased or decreased...
    20 KB (2,459 words) - 20:36, 28 April 2025
  • Thumbnail for Intermittency
    correspond to the approach to a saddle-node bifurcation, a subcritical Hopf bifurcation, or an inverse period-doubling bifurcation. In the apparently periodic...
    7 KB (690 words) - 07:52, 11 December 2023
  • environment, the only bifurcation that remains intact is saddle-node bifurcation. Saddle-node bifurcation does not break down (saddle-node is the expected generic...
    27 KB (3,412 words) - 05:38, 24 March 2025
  • topologically equivalent to the normal form of the bifurcation. For example, the normal form of a saddle-node bifurcation is d x d t = μ + x 2 {\displaystyle {\frac...
    2 KB (290 words) - 23:36, 16 May 2025
  • environment, the only bifurcation that remains intact is saddle-node bifurcation. Saddle-node bifurcation does not break down (saddle-node is the expected generic...
    50 KB (6,678 words) - 21:54, 13 July 2024
  • Thumbnail for Tipping point (sociology)
    effect – Increasing value with increasing participation Saddle-node bifurcation – Local bifurcation in which two fixed points of a dynamical system collide...
    10 KB (1,168 words) - 02:53, 25 May 2025
  • Thumbnail for Buckling
    the saddle-node bifurcation or limit point; the supercritical or stable-symmetric bifurcation; the subcritical or unstable-symmetric bifurcation; and...
    38 KB (5,411 words) - 05:15, 21 January 2025
  • Thumbnail for Rulkov map
    fixed points (stable one and unstable one) merge and disappear by saddle-node bifurcation. Coupling of two neurons has been investigated by Irina Bashkirtseva...
    8 KB (1,043 words) - 15:57, 23 May 2025
  • Thumbnail for FitzHugh–Nagumo model
    {\displaystyle b=2.0} , a homoclinic bifurcation event occurs around I e x t = 5.393 {\displaystyle I_{ext}=5.393} . Before the bifurcation, the stable manifold converges...
    10 KB (1,420 words) - 23:09, 25 May 2025
  • point. Another type of singular point is a turning point bifurcation, or saddle-node bifurcation, where the direction of the parameter λ {\displaystyle...
    26 KB (3,831 words) - 13:50, 29 May 2025
  • Thumbnail for Cell cycle checkpoint
    the system switches from bistable to monostable is called the saddle node bifurcation. So, we can understand the all-or-nothing, irreversible response...
    34 KB (4,587 words) - 15:21, 9 December 2024
  • Thumbnail for Theta model
    capable of a single saddle-node bifurcation and can be shown to be the "normal form for the saddle-node on a limit cycle bifurcation." When ( I < 0 ) {\displaystyle...
    36 KB (5,025 words) - 06:28, 12 January 2025
  • Felix X. -F.; Qian, Hong; Huang, Sui (2019-08-01). "Time-dependent saddlenode bifurcation: Breaking time and the point of no return in a non-autonomous model...
    8 KB (1,212 words) - 06:38, 13 August 2023
  • Thumbnail for Cellular model
    handle the large number of variables and parameters is called a bifurcation diagram (bifurcation theory): the presence of these special steady-state points...
    11 KB (1,375 words) - 06:15, 28 May 2025
  • singular points of differential equations. he mentioned: the node (les noeuds), the saddle (les cols), the focus (les foyers) and the center (les centers)...
    11 KB (1,407 words) - 13:00, 15 September 2024
  • system. These two bifurcations may take many forms and the choice of bifurcation both from quiescent to bursting and bursting to quiescent can affect...
    24 KB (2,846 words) - 09:48, 27 May 2025
  • to mathematical modelling. Center manifolds play an important role in bifurcation theory because interesting behavior takes place on the center manifold...
    18 KB (2,574 words) - 15:53, 14 February 2024
  • Thumbnail for Heteroclinic channels
    pass in the vicinity of as many saddle points, or nodes, as possible. When the trajectory reached the vicinity of a saddle point, a decision-making function...
    39 KB (5,179 words) - 16:36, 15 August 2024
  • Ljung (1999). System identification : theory for the user (2nd ed.). Upper Saddle River, NJ: Prentice Hall PTR. ISBN 978-0136566953. OCLC 38884169. Schön...
    23 KB (3,454 words) - 15:26, 12 January 2024
  • ISBN 978-0-486-46290-5. Bigoni, D. (2012). Nonlinear Solid Mechanics: Bifurcation Theory and Material Instability. Cambridge University Press. ISBN 978-1-107-02541-7...
    251 KB (31,185 words) - 18:49, 28 May 2025
  • Thumbnail for Brooklyn Immersionists
    In the following sample of his writing, Watson references Manhattan's bifurcation into industrial specialties. Reflecting an Immersionist sensibility,...
    214 KB (27,514 words) - 00:29, 27 May 2025
  • Thumbnail for Henri Poincaré
    curves in the plane, gave a classification of singular points (saddle, focus, center, node), introduced the concept of a limit cycle and the loop index...
    104 KB (11,422 words) - 12:08, 12 May 2025
  • concave and anteriorly convex. heterocoelous (noun: heterocoely) centra are saddle-shaped at both ends. Amphicoely is the primitive condition tetrapods. In...
    160 KB (16,549 words) - 15:47, 23 May 2025