Results 221 to 230 of about 10,848 (254)

Comparison of theories of Teorell's membrane oscillator

Protoplasma, 1967
Teorell’s membrane oscillator (Teorell 1959) consists of a silica gel wide pore membrane which separates two compartments containing the same electrolyte but with different concentrations. When a critical value of constant current flows through the membrane, oscillations of potential difference and pressure difference across the membrane are observed ...
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Theory of Small Oscillations

1997
The study of the oscillations of a system in the neighborhood of an equilibrium position or a periodic motion usual begins with linearization. The linearized system can be integrated. After this is done, the main properties of the oscillations in the original system can frequently be determined using the theory of normal forms of Poincare-Birkhoff ...
V. I. Arnold, V. V. Kozlov, A. I. Neishtadt   +2 more
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Positivity of solutions of adapted generalized Riccati equation with consequences in oscillation theory

Applied Mathematics Letters, 2021
Petr Hasil, Michal Vesely
exaly  

Theory of Laser Oscillation

1984
In Chap. 6 we investigated the output characteristics of the laser with the use of rate equations. In this chapter we shall investigate laser oscillation by taking the phase into consideration, so that the interaction between atoms and laser radiation may be treated not merely as a probability of induced emission but as a coherent interaction.
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Hörmander's index and oscillation theory

Journal of Mathematical Analysis and Applications, 2021
Peter Howard
exaly  

Relative oscillation theory for linear Hamiltonian systems with nonlinear dependence on the spectral parameter

Mathematische Nachrichten, 2023
Julia Elyseeva
exaly  

Oscillation Theory

1994
V. Lakshmikantham, Lizhi Wen, Binggen Zhang   +2 more
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Four Theories of the Madden‐Julian Oscillation

Reviews of Geophysics, 2020
Chidong Zhang, Angel F Adames, Boualem Khouider   +2 more
exaly  

Renormalized oscillation theory for symplectic eigenvalue problems with nonlinear dependence on the spectral parameter

Journal of Difference Equations and Applications, 2020
Julia Elyseeva
exaly  

On relative oscillation theory for symplectic eigenvalue problems

Applied Mathematics Letters, 2010
Julia Elyseeva
exaly