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Stability of chiral magnetic skyrmion solutions of 2D Landau-Lifshitz equations Gustafon, Stephen
Description
Landau-Lifshitz equations are the basic dynamical equations in a micromagnetic description of a ferromagnet. They are naturally viewed as geometric evolution PDE of dispersive, Hamiltonian type (``Schrodinger maps") , which scale critically with respect to the physical energy in two space dimensions. We describe here recent results on the stability of important topological soliton solutions known as ``chiral magnetic skyrmions". This is joint work with Li Wang.
Item Metadata
| Title |
Stability of chiral magnetic skyrmion solutions of 2D Landau-Lifshitz equations
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| Creator | |
| Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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| Date Issued |
2019-06-10T11:30
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| Description |
Landau-Lifshitz equations are the basic dynamical equations in a micromagnetic description of a ferromagnet. They are naturally viewed as geometric evolution PDE of dispersive, Hamiltonian type (``Schrodinger maps") , which scale critically with respect to the physical energy in two space dimensions. We describe here recent results on the stability of important topological soliton solutions known as ``chiral magnetic skyrmions". This is joint work with Li Wang.
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| Extent |
44.0 minutes
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| Subject | |
| Type | |
| File Format |
video/mp4
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| Language |
eng
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| Notes |
Author affiliation: University of British Columbia
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| Series | |
| Date Available |
2019-12-08
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| Provider |
Vancouver : University of British Columbia Library
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| Rights |
Attribution-NonCommercial-NoDerivatives 4.0 International
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| DOI |
10.14288/1.0386784
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| URI | |
| Affiliation | |
| Peer Review Status |
Unreviewed
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| Scholarly Level |
Faculty
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| Rights URI | |
| Aggregated Source Repository |
DSpace
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Rights
Attribution-NonCommercial-NoDerivatives 4.0 International