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Advances in Mathematics
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Advances in Mathematics
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https://dx.doi.org/10.48550/ar...
Article . 2012
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The forward problem for the electromagnetic Helmholtz equation with critical singularities

Authors: Juan Antonio Barceló; Luis Vega; Miren Zubeldia;

The forward problem for the electromagnetic Helmholtz equation with critical singularities

Abstract

We study the forward problem of the magnetic Schr��dinger operator with potentials that have a strong singularity at the origin. We obtain new resolvent estimates and give some applications on the spectral measure and on the solutions of the associated evolution problem.

Keywords

cross-section, Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation, singular potentials, magnetic Schrödinger operator, spectral theory, A priori estimates in context of PDEs, Mathematics - Analysis of PDEs, Scattering theory for PDEs, FOS: Mathematics, Spectrum, resolvent, uniform estimates, PDEs in connection with optics and electromagnetic theory, Singular perturbations in context of PDEs, Analysis of PDEs (math.AP)

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
13
Top 10%
Top 10%
Average
Green
hybrid