Sparsity-Promoting Dynamic Mode Decomposition of Plasma Turbulence Article Swipe
Akira Kusaba
,
Tetsuji Kuboyama
,
S. Inagaki
·
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.1585/pfr.15.1301001
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.1585/pfr.15.1301001
A data-driven approach called sparsity-promoting dynamic mode decomposition (SP-DMD) is applied to the plasma turbulence signals obtained with an azimuthal probe array. The spatiotemporal turbulence can be reasonably decomposed into seven modes which capture the azimuthal bunching of the turbulence. A superiority of the DMD analysis to the conventional stationary analysis is demonstrated.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1585/pfr.15.1301001
- https://www.jstage.jst.go.jp/article/pfr/15/0/15_1301001/_pdf
- OA Status
- diamond
- Cited By
- 8
- References
- 8
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W3000885220
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W3000885220Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.1585/pfr.15.1301001Digital Object Identifier
- Title
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Sparsity-Promoting Dynamic Mode Decomposition of Plasma TurbulenceWork title
- Type
-
articleOpenAlex work type
- Language
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enPrimary language
- Publication year
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2020Year of publication
- Publication date
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2020-01-06Full publication date if available
- Authors
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Akira Kusaba, Tetsuji Kuboyama, S. InagakiList of authors in order
- Landing page
-
https://doi.org/10.1585/pfr.15.1301001Publisher landing page
- PDF URL
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https://www.jstage.jst.go.jp/article/pfr/15/0/15_1301001/_pdfDirect link to full text PDF
- Open access
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YesWhether a free full text is available
- OA status
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diamondOpen access status per OpenAlex
- OA URL
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https://www.jstage.jst.go.jp/article/pfr/15/0/15_1301001/_pdfDirect OA link when available
- Concepts
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Dynamic mode decomposition, Turbulence, Azimuth, Mode (computer interface), Physics, Plasma, Decomposition, Computational physics, Statistical physics, Mechanics, Computer science, Optics, Chemistry, Organic chemistry, Operating system, Quantum mechanicsTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
8Total citation count in OpenAlex
- Citations by year (recent)
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2025: 3, 2024: 2, 2022: 1, 2021: 1, 2020: 1Per-year citation counts (last 5 years)
- References (count)
-
8Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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