A Multiplicity Property for a Class of Kirchhoff Problems with Magnetic Potential
Sign Up to like & getrecommendations! Published in 2021 at "Results in Mathematics"
DOI: 10.1007/s00025-021-01426-1
Abstract: This paper is concerned with the mathematical analysis of solutions to following class of magnetic Kirchhoff problems $$\begin{aligned} \left\{ \begin{array}{ll} -K\Big (\displaystyle \int _\Omega |\nabla _A u|^2dx\Big )\Delta _Au = g(x,|u|^2)u &{} \quad \mathrm{in} \… read more here.
Keywords: property class; kirchhoff problems; magnetic potential; multiplicity property ... See more keywords
Unique reconstruction of simple magnetizations from their magnetic potential
Sign Up to like & getrecommendations! Published in 2021 at "Inverse Problems"
DOI: 10.1088/1361-6420/ac1e82
Abstract: Inverse problems arising in (geo)magnetism are typically ill-posed, in particular they exhibit non-uniqueness. Nevertheless, there exist nontrivial model spaces on which the problem is uniquely solvable. Our goal is here to describe such spaces that… read more here.
Keywords: magnetizations magnetic; simple magnetizations; reconstruction simple; magnetic potential ... See more keywords
Asymmetric crossing of the attractive and repulsive magnetic potential by Abrikosov vortices
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.174511
Abstract: We present studies of Abrikosov vortex motion across the magnetically charged edges of long thin ferromagnetic stripes placed above or under a thin superconducting film. The magnetic charges at the stripe edges form attractive or… read more here.
Keywords: vortex motion; repulsive magnetic; magnetic potential; attractive repulsive ... See more keywords
Determination of Specific Time Variations in the Energy of the Earth’s Magnetic Potential Field from the IGRF Model
Sign Up to like & getrecommendations! Published in 2019 at "Geomagnetism and Aeronomy"
DOI: 10.1134/s0016793219050128
Abstract: A method is proposed for the analysis of time series based on a logarithmic derivative or a specific variation. As compared to conventional analyses based on the Fourier transform, the advantage of the analysis of… read more here.
Keywords: time; earth magnetic; igrf model; potential field ... See more keywords
Distribution of the amplitude of the magnetic potential of diffractive beams generated in a ferrite slab by a surface spin wave incident on a slit in an opaque screen
Sign Up to like & getrecommendations! Published in 2017 at "Bulletin of the Russian Academy of Sciences: Physics"
DOI: 10.3103/s1062873817080202
Abstract: The total magnetic potential generated in the far field of a ferrite slab as a result of a plane noncollinear surface spin wave incident on a slit in an opaque screen is investigated. The dependence… read more here.
Keywords: spin wave; ferrite slab; wave incident; magnetic potential ... See more keywords