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Pitchfork bifurcation information


In bifurcation theory, a field within mathematics, a pitchfork bifurcation is a particular type of local bifurcation where the system transitions from one fixed point to three fixed points. Pitchfork bifurcations, like Hopf bifurcations, have two types – supercritical and subcritical.

In continuous dynamical systems described by ODEs—i.e. flows—pitchfork bifurcations occur generically in systems with symmetry.

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Pitchfork bifurcation

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In bifurcation theory, a field within mathematics, a pitchfork bifurcation is a particular type of local bifurcation where the system transitions from...

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Bifurcation theory

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bifurcation Pitchfork bifurcation Period-doubling (flip) bifurcation Hopf bifurcation Neimark–Sacker (secondary Hopf) bifurcation Global bifurcations...

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Bifurcation diagram

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although often the unstable points are omitted. Bifurcation diagrams enable the visualization of bifurcation theory. In the context of discrete-time dynamical...

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Biological applications of bifurcation theory

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context of a biological system, bifurcation theory describes how small changes in an input parameter can cause a bifurcation or qualitative change in the...

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Supercritical

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bifurcation, in mathematics, a local bifurcation; when the first Lyapunov coefficient is negative, the bifurcation is called supercritical Pitchfork bifurcation...

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Catastrophe theory

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This is the bifurcation point. At a > 0 there is no longer a stable solution. If a physical system is followed through a fold bifurcation, one therefore...

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Lorenz system

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converge to the origin, which is a global attractor, when ρ < 1. A pitchfork bifurcation occurs at ρ = 1, and for ρ > 1 two additional critical points appear...

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Buckling

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saddle-node bifurcation or limit point; the supercritical or stable-symmetric bifurcation; the subcritical or unstable-symmetric bifurcation; and the transcritical...

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Bistability

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{\frac {dy}{dt}}=y(r-y^{2})} which undergoes a supercritical pitchfork bifurcation with bifurcation parameter r {\displaystyle r} . Bistability is key for understanding...

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Bicycle and motorcycle dynamics

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capsize mode eigenvalues switch from negative to positive in a pitchfork bifurcation at about 8 m/s (18 mph) in this example, is called the capsize speed...

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Dicke model

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supercritical pitchfork bifurcation, while the lasing instability corresponds to a Hopf instability. The key difference between these two types of bifurcations is...

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Bident

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A bident is a two-pronged implement resembling a pitchfork. In Greek mythology, the bident is a weapon associated with Hades (Pluto), the ruler of the...

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Mitotic exit

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imperfect environment, the only bifurcation that remains intact is saddle-node bifurcation. Saddle-node bifurcation does not break down (saddle-node...

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Midsommar

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Midsommar Director Ari Aster on Making the Year's Creepiest Film Score". Pitchfork. Archived from the original on September 2, 2021. Retrieved September...

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Indie pop

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accessories ... and in-jokes ... in short, their own culture. —Nitsuh Abebe, Pitchfork Within indie genres, issues of authenticity are especially prominent:...

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Biochemical switches in the cell cycle

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while transcritical and pitchfork bifurcations break down in the presence of imperfections. Thus, the only one-dimensional bifurcation that can exist in imperfect...

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Rap or Go to the League

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the title, and in asides and outros he does occasionally question this bifurcation of black liberation, but the music mostly tracks his own path to prosperity...

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Dissipative soliton

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velocity v of the DS, here σ represents the bifurcation parameter and σ0 the bifurcation point. For a bifurcation to a "breathing" DS, one finds the Hopf...

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Dark Magus

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recordings better one becomes almost fixated on the tiniest inflexions." Pitchfork critic Jason Josephes regarded it as a highly valued Davis record that...

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Humble Beast

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that he's known is important and necessary all along." David Drake of Pitchfork stated that "The Chicago rapper has earned his role as a leader of rap...

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Julius Eastman

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Greene, Jayson (March 28, 2013). "The Julius Eastman Memory Depot". pitchfork.com. Retrieved March 13, 2017. Recent performances, Amy Knoles. Bowerbird...

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List of Homestuck characters

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programmer whose personality is associated with ideas of duality and bifurcation. Sollux is a gold-blood, a caste known for great psychic power. He is...

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