Results 161 to 170 of about 7,909 (213)

A novel fractional-order coupled model integrating a damped oscillator equation with a non-Fickian heat conduction equation. [PDF]

Sci Rep
Li T, Zhao X, Zhang Y, Wang Y, Hu Y.
europepmc   +1 more source

Intermediate scattering function of colloids in a periodic laser field.

Soft Matter
Rusch R, Mohebi Satalsari Y, Zuccolotto-Bernez AB, Escobedo-Sánchez MA, Franosch T.   +4 more
europepmc   +1 more source

On Eigenfunctions and Eigenvalues of a Nonlocal Laplace Operator with Multiple Involution

Symmetry, 2021
We study the eigenfunctions and eigenvalues of the boundary value problem for the nonlocal Laplace equation with multiple involution. An explicit form of the eigenfunctions and eigenvalues for the unit ball are obtained.
Batirkhan Turmetov, Valeriy Karachik
exaly   +2 more sources

The fast and accurate computation of eigenvalues and eigenfunctions of time-independent one-dimensional Schrödinger equations

Computer Physics Communications, 2021
In this paper, we present the basic routines of the C++-program Matslise 3.0, an updated but yet restricted version of the matlab package Matslise 2.0. Matslise 3.0 currently allows the accurate, but in comparison to Matslise 2.0, faster computation of ...
Toon Baeyens
exaly   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Eigenfunctions and Eigenvalues on Surfaces of Revolution

Results in Mathematics, 1990
Let M be a surface of revolution; M is topologically a sphere or torus. The rotation group O(2) acts on M by isometries and also on the eigenspaces E(\(\lambda)\) for the Laplacian D. Each irreducible representation of dimension 2 is characterized by a winding number \(k\in {\mathbb{N}}\).
openaire   +2 more sources

Eigenfunctions and eigenvalues of squeeze operators

Physical Review A, 1990
In this paper we have constructed the continuum eigenfunctions and eigenvalue spectra for the squeeze operators of both single mode and two modes. Our analyses also show explicitly that proper eigenstates of both single-mode and two-mode squeeze operators do not exist, which implies that the squeeze operators do not have a discrete spectrum.
openaire   +2 more sources

Eigenvalues and Eigenfunctions

2011
The results obtained in Chapters 2–5 can be used in the computation of eigenvalues of filters, which are given by translation-invariant linear operators. To recall, let A :\( L^2(\mathbb{Z}_{N})\rightarrow L^2(\mathbb{Z}_{N})\) be a filters, i.e., a translation-invariant linear operator.
openaire   +1 more source

Eigenfunctions and eigenvalues of the Wigner operator

Physics Letters A, 1975
Abstract It can be proved, that the Wigner operator, which results from the Quantum-Mechanical foundation of Bopp, accepts as eigenvalues the differences of the eigenvalues of two equivalent Schrodinger equations. The eigenfunctions result with the help of a Fourier transform in the phase space of the corresponding eigenfunctions of the Schrodinger ...
A. Jannussis, N. Patargias
openaire   +1 more source

Eigenvalue and Eigenfunction Statistics

2015
In the foregoing section, we considered in detail statistical characteristics of the wavefield in random medium. We discussed the problems on the wave incident on a medium layer (half-space) and the waves generated by a source in the medium. In parallel with the above problems, physics of disordered systems (see, e.g., [242]) places high emphasis on ...
openaire   +1 more source

Eigenvalues and Eigenfunctions of Differential Operators with Involution

Siberian Mathematical Journal
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kozhanov, A. I., Bzheumikhova, O. I.
openaire   +1 more source