Results 231 to 240 of about 36,286 (269)
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A Note on the Rayleigh Polynomials
SIAM Journal on Mathematical Analysis, 1978Some formulae and representations of the nth order Rayleigh functions, $\sigma _n $, and their associated polynomials, $\phi _n $, are used to determine polynomials which dominate, or are dominated by, $\phi _n $, and to discuss improved lower bounds for their real roots. In the process the ties between $\phi _n $, and the Catalan numbers are enhanced.
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Ultrasonics, 2019
The Partial Wave Method is unique in that it establishes a foundation on which various elastodynamic guided waves can be compared. In this paper, the method is used to compare quasi-Rayleigh waves and Rayleigh waves, and investigate the eccentricities of the Partial Wave Method at phase velocities equal to the Rayleigh wave speed.
Christopher, Hakoda, Cliff J, Lissenden
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The Partial Wave Method is unique in that it establishes a foundation on which various elastodynamic guided waves can be compared. In this paper, the method is used to compare quasi-Rayleigh waves and Rayleigh waves, and investigate the eccentricities of the Partial Wave Method at phase velocities equal to the Rayleigh wave speed.
Christopher, Hakoda, Cliff J, Lissenden
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The Generalized Rayleigh Quotient
Canadian Mathematical Bulletin, 1974In this paper we generalize the concept of the Rayleigh quotient to a complex Banach space. Lord Rayleigh investigated the quotient(1)considered as a function of the components of q, in the case of a symmetric matrix pencil Aλ+C with A positive definite.
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Laser Rayleigh Scattering, Filtered Rayleigh Scattering, and Interferometric Rayleigh Scattering
2023Andrew D. Cutler, K. Todd Lowe
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On Rayleigh's Problem in Magnetohydrodynamics
The Physics of Fluids, 1960A comparison is made of three flow fields that may be described as Rayleigh's problem in magnetohydrodynamics and that differ only in the state of motion of the magnetic field. Deviation of approximate expressions for the velocity from the more exact relations are also presented when the ratio of the viscous and magnetic Reynolds numbers is unity.
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Rayleigh and non-Rayleigh speckles: characteristics and applications
Труды Российского научно-технического общества радиотехники, электроники и связи имени А.С. Попова. Материалы 15-ой Международной конференции. Выпуск XV, 2022A.M. Zotov, P.V. Korolenko
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Oscillations of a statistical scattering in the Rayleigh limit and the Rayleigh law violation
Ultrasonics, 2012Oscillations of the Rayleigh wave statistical scattering in the Rayleigh limit are theoretically found. These oscillations are violation of the Rayleigh law of scattering. They are caused by the diffraction of a new form - the extraordinary scattering in the Rayleigh limit, which leads to the different frequency dependencies of the scattering ...
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Rayleigh-Bénard convection: The container shape matters
Physical Review Fluids, 2021Olga Shishkina
exaly
2023 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2023
Anika Terbuch +6 more
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Anika Terbuch +6 more
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Composite two-parameters Rayleigh Rayleigh distribution
AIP Conference Proceedings, 2022Ashraf Allawi Mahdi +2 more
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