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Deformed Gaussian-orthogonal-ensemble description of small-world networks
(AMER PHYSICAL SOC, 2009)
The study of spectral behavior of networks has gained enthusiasm over the last few years. In particular, random matrix theory (RMT) concepts have proven to be useful. In discussing transition from regular behavior to fully ...
Random matrices and the impact of imperfect channel knowledge on cooperative base stations
(IEEE, 2013)
Base station cooperation is a very promising technique for reducing inter-cell interference and enhancing spectral efficiency in next generation cellular systems. However, imperfect precoding at the base stations is limiting ...
Energy spectrum and eigenfunctions through the Quantum Section Method
(Sociedade Brasileira de Física, 2001-12-01)
We present the Quantum Section Method as a quantization technique to compute the eigenvalues and the eigenfunctions of quantum systems. As an instructive example we apply this procedure to quantize the annular billiard. ...
Energy spectrum and eigenfunctions through the Quantum Section Method
(Sociedade Brasileira de Física, 2001-12-01)
We present the Quantum Section Method as a quantization technique to compute the eigenvalues and the eigenfunctions of quantum systems. As an instructive example we apply this procedure to quantize the annular billiard. ...
Modal transformation obtained from Clarke's matrix - Asymmetrical three-phase case
(2007-12-01)
Some constant matrices can be used as phase-mode transformation matrices for transposed three-phase transmission lines. Clarke's matrix is one of these options. Its application as a phase-mode transformation matrix for ...
Modal transformation obtained from Clarke's matrix - Asymmetrical three-phase case
(2007-12-01)
Some constant matrices can be used as phase-mode transformation matrices for transposed three-phase transmission lines. Clarke's matrix is one of these options. Its application as a phase-mode transformation matrix for ...
The hydrogen atom with an origin centred singularityThe hydrogen atom with an origin centred singularity
(Revista Mexicana de Física, 2011)
On the critical point structure of eigenfunctions belonging to the first nonzero eigenvalue of a genus two closed hyperbolic surface
(2012-05-30)
We develop a method based on spectral graph theory to approximate the eigenvalues and eigenfunctions of the Laplace-Beltrami operator of a compact riemannian manifold -- The method is applied to a closed hyperbolic surface ...
Eigenvalues and eigenfunctions of billiards in a constant magnetic field
(American Physical SocCollege PkEUA, 1996)