dynamical systems, the van der Pol oscillator (named for Dutch physicist Balthasar van der Pol) is a non-conservative, oscillating system with non-linear...

Balthasar van der Pol (27 January 1889 – 6 October 1959) was a Dutch physicist. Van der Pol began his studies of physics in Utrecht in 1911. J. A. Fleming...

Machine Van der Pol Oscillator Equations Shaw-Pol chaotic oscillator Archived 2015-12-22 at the Wayback Machine The Shimiziu-Morioka System Sprott B...

activation and deactivation dynamics of a spiking neuron. In turn, the Van der Pol oscillator is a special case of the FitzHugh–Nagumo model, with a = b...

that the author had been prominent Patriot leader Joan Derk van der Capellen tot den Pol (1741–1784). In December 1780, the British Empire declared war...

time in Soviet Russia by Leonid Mandelstam and in Europe by Balthasar van der Pol. A short review and extensive bibliography was published by Mumford in...

dynamical systems. Other important work on the subject, both theoretical and experimental, was due to André Blondel, Balthasar van der Pol, Alfred-Marie...

dx}+f(x)v+g(x)=0} which is an Abel equation of the second kind. The Van der Pol oscillator d 2 x d t 2 − μ ( 1 − x 2 ) d x d t + x = 0 {\displaystyle...

(}\left(1+{\tfrac {3}{8}}\,\varepsilon \,\right)\,t{\Bigr )}\right].\,} We solve the van der Pol oscillator only up to order 2. This method can be continued indefinitely...

and her ability to see into the future. Orlando Brown and Anneliese van der Pol co-star as Raven's best friends, Eddie Thomas and Chelsea Daniels. Guest...

circuits exhibit limit cycle oscillations, which inspired the original Van der Pol model. The control of respiration and hematopoiesis, as appearing in...

7554 / eLife.13149 Mizee MR, Nijland PG, van der Pol SM, Drexhage JA, van Het Hof B, Mebius R, van der Valk P, van Horssen J, Reijerkerk A, de Vries HE....

and her ability to see into the future. Orlando Brown and Anneliese van der Pol co-stars as Raven's best friends, Eddie Thomas and Chelsea Daniels. The...

model of a relaxation oscillator, the influential Van der Pol oscillator model, in 1920. Van der Pol borrowed the term relaxation from mechanics; the discharge...

pamphlet. Van der Kemp wrote a series of anti-bailiff or droste pamphlets for Joan Derk van der Capellen tot den Pol under different pseudonyms. Van der Kemp...

animation (right). Van der Pol oscillator see picture (bottom right). A phase portrait represents the directional behavior of a system of ordinary differential...

Baxter (Kyle Massey), and Victor Baxter (Rondell Sheridan). Anneliese van der Pol and Orlando Brown reprise their roles as Chelsea Daniels and Eddie Thomas...

occur between the purine and residues in the minor groove, and important van der Waals and electrostatic interactions are lost by the pyrimidine. Pyrimidine:pyrimidine...

formulation of classical mechanics where the phase space of certain classical systems takes on the structure of a symplectic manifold. The term "symplectic"...

previous crude averaged system: y ( t ) = e − 3 2 ε t sin ⁡ t {\displaystyle y(t)=e^{-{\frac {3}{2}}\varepsilon t}\sin {t}} Van der Pol was concerned with...

at NatLab, such as that of Bernard D. H. Tellegen and Balthasar van der Pol. Van der Pol was hired in 1922 to start a research program into radio technology...

2008-12-21. Diseases Database Causes of atypical pneumonia Murphy CG, van de Pol AC, Harper MB, Bachur RG (March 2007). "Clinical predictors of occult...

qualitative information about the dynamics of the system, such as the limit cycle of the Van der Pol oscillator shown in the diagram. Here the horizontal...

to 0.9 per 100,000 in 2022. The Central Investigation Bureau of Police (pol. Centralne Biuro Śledcze Policji, CBŚP) is the law enforcement unit of the...

(Orangisten). In 1781 one of the leaders of the Patriots, Joan Derk van der Capellen tot den Pol, influenced by the reformer Richard Price and the dissenter Joseph...

mathematics, a conservative system is a dynamical system which stands in contrast to a dissipative system. Roughly speaking, such systems have no friction or...

number of fish each spring in a lake are examples of dynamical systems. List of dynamical systems and differential equations topics List of nonlinear partial...

van der Pol equation has stimulated much research in the mathematics of nonlinear dynamical systems. Op-amp circuits that realize the FHN and van der...

CEO of Getronics. In 1887, the company was created as N.V. Groeneveld, van der Poll & Co's Electrotechnische Fabriek Amsterdam (GVPC). The enterprise...

Communist Party, was a far-left communist party in Cambodia. Its leader was Pol Pot, and its members were generally known as the Khmer Rouge (Red Khmer)...