A Two-Dimensional “Flea on the Elephant” Phenomenon and its Numerical Visualization
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Publication:4627448
DOI10.1137/18M1179985zbMath1408.35110OpenAlexW2912406206MaRDI QIDQ4627448
Roberta Bianchini, Laurent Gosse, Enrique Zuazua
Publication date: 11 March 2019
Published in: Multiscale Modeling & Simulation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/18m1179985
error estimatesBessel functionsbound statesasymmetric double well potentialspectrum of Schrödinger equationtruly two-dimensional scheme
Error bounds for boundary value problems involving PDEs (65N15) Asymptotic distributions of eigenvalues in context of PDEs (35P20) PDEs in connection with quantum mechanics (35Q40) Finite difference methods for boundary value problems involving PDEs (65N06)
Related Items (4)
Diffusive limits of 2D well-balanced schemes for kinetic models of neutron transport ⋮ The ‘flea on the elephant’ effect ⋮ Exponential localization of Steklov eigenfunctions on warped product manifolds: the flea on the elephant phenomenon ⋮ \(\mathscr{L}\)-splines as diffusive limits of dissipative kinetic models
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