Results 81 to 90 of about 1,910,612 (125)

Symmetrized plane waves: 4. symmetrized Pm3̄n-plane waves

Computer Physics Communications, 1996
A procedure for systematically constructing symmetrized states is applied to construct in full detail symmetrized Pm3n-plane waves.
R. Dirl, K. Payer, B.L. Davies
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PLANE WAVES IN DISSIPATIVE MEDIA

IEEE Transactions on Antennas and Propagation, 1965
The most general exponential wave that satisfies Maxwell's equations in an infinite homogeneous isotropic medium is derived. Linear and elliptically polarized transverse electromagnetic (TEM) waves, transverse magnetic (TM) hybrid waves, and transverse electric (TE) hybrid waves are shown to be special cases of the general wave.
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Symmetrized plane waves: 2. symmetrized Pm3̄m-plane waves

Computer Physics Communications, 1996
A procedure for systematically constructing symmetrized plane waves is applied to construct in full detail a complete set of symmetrized plane waves with respect to the symmorphic space group Pm3m.
R. Dirl, K. Payer, B.L. Davies
openaire   +1 more source

Waves and turbulence on a beta-plane

Journal of Fluid Mechanics, 1975
Two-dimensional eddies in a homogeneous fluid at large Reynolds number, if closely packed, are known to evolve towards larger scales. In the presence of a restoring force, the geophysical beta-effect, this cascade produces a field of waves without loss of energy, and the turbulent migration of the dominant scale nearly ceases at a wavenumber kβ = (β/2U)
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Plane Wave and Coulomb Asymptotics

Physica Scripta, 2004
Summary: A simple plane wave solution of the Schrödinger-Helmholtz equation is a quantum eigenfunction obeying both energy and linear momentum correspondence principles. Inclusion of the outgoing wave with scattering amplitude \(f\) obeys unitarity and the optical theorem. By closely considering the standard asymptotic development of the plane wave, we
Mulligan, P.G., Crothers, Derrick
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Periodic Plane Waves for the Oregonator

Studies in Applied Mathematics, 1976
The Oregonator is a set of differential equations proposed by R. J. Field and R. M. Noyes as a model for the oscillating chemical reaction first studied by B. P. Belousov and A. M. Zhabotinskii. In this paper it is shown that the associated diffusion equations have periodic plane waves for parameter values not covered in earlier work.
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PLANE WAVES WITH TRANSVERSE STRUCTURE

Reviews in Mathematical Physics, 1991
We prove that some inhomogeneous scalar waves among which the focus wave modes are nondispersive plane waves with a nonuniform transverse structure.
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Plane-Wave Representations for Scalar Wave Fields

SIAM Review, 1973
Summary: The theory of the representation of wave fields in terms of superpositions of monochromatic plane waves is presented for fields satisfying the inhomogeneous scalar wave equation. The discussion includes expansions of the type originally used by E. T. Whittaker involving only homogeneous plane waves, and of the type introduced by H.
Devaney, A. J., Sherman, George C.
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Plane wave expansion of cylidrical functions

Optics Communications, 1993
Abstract Cylindrical waves, i.e. the product of a Hankel function of integer order times a sinusoidal angular factor, often occur in diffraction theory. We derive the expansion of a cylindrical wave into plane waves and we give some examples of applications.
G. CINCOTTI, F. GORI, M. SANTARSIERO, FREZZA, Fabrizio, F. FURNÒ, G. SCHETTINI   +5 more
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Structure of an edge-dislocation wave originating in plane-wave diffraction by a half-plane

Journal of the Optical Society of America A, 2000
A new treatment of the well-known Sommerfeld solution of the problem of plane-wave diffraction from a perfectly conducting half-plane is reported. We show, in both theory and experiment, that the diffraction field (E-polarization) can be represented as a superposition of real physically existing waves, in contrast to geometrical and boundary waves ...
A I, Khizhnyak, S P, Anokhov, R A, Lymarenko, M S, Soskin, M V, Vasnetsov   +4 more
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