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An Efficient Galerkin BEM to Compute High Acoustic Eigenfrequencies
(ASME-AMER SOC MECHANICAL ENG, 2009)
An efficient numerical method, using integral equations, is developed to calculate precisely the acoustic eigenfrequencies and their associated eigenvectors, located in a given high frequency interval. It is currently known ...
The eigenvalue problem for quasilinear elliptic operators with general growth
(Pergamon-elsevier Science LtdOxfordInglaterra, 2012)
Eigenvalue homogenization for quasilinear elliptic equations with different boundary conditions
(Texas State University, 2016-01)
We study the rate of convergence for (variational) eigenvalues of several non-linear problems involving oscillating weights and subject to different kinds of boundary conditions in bounded domains.
Accurate eigenvalues of the Schrödinger equation with the potential V(r)=V0rα
(IOP Publishing, 2019-10)
We calculate accurate eigenvalues of the Schrödinger equation with the potential V(r)=V0rα, α ≥ -1, V 0 α > 0. We resort to the Riccati-Padé method that is based on a rational approximation to the logarithmic derivative ...
Principal eigenvalues of fully nonlinear integro-differential elliptic equations with a drift term
(EDP Sciences, 2020-01)
We study existence of principal eigenvalues of a fully nonlinear integro-differential elliptic equations with a drift term via the Krein-Rutman theorem and regularity estimates up to boundary of viscosity solutions. We ...
Right eigenvalue equation in quaternionic quantum mechanics
(Iop Publishing LtdBristolInglaterra, 2000)
Asymptotic Behavior of the Eigenvalues of the One Dimensional Weighted p-Laplace Operator
(Universidad de San Andrés. Departamento de Matemáticas y Ciencias, 2001-05)
Solving an abstract nonlinear eigenvalue problem by the inverse iteration method
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE MATEMÁTICAUFMG, 2018-09)
Sejam (X, ‖ · ‖X) e (Y, ‖ · ‖ Y) espaços de Banach sobre R, com X uniformemente convexo e compactamente embutido em Y. O método de iteração inversa é aplicado para resolver o problema de autovalor abstrato A (w) = λ ‖ w ‖ ...