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The totally nonnegative Grassmannian is a ball - MaRDI portal

The totally nonnegative Grassmannian is a ball (Q5918481)

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scientific article; zbMATH DE number 7472314
Language Label Description Also known as
English
The totally nonnegative Grassmannian is a ball
scientific article; zbMATH DE number 7472314

    Statements

    title
    The totally nonnegative Grassmannian is a ball (English)
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    author
    Pavel Galashin
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    Steven N. Karp
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    Thomas Lam
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    publication date
    11 February 2022
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    zbMATH Keywords
    total positivity
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    Grassmannian
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    unipotent group
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    cites work
    The amplituhedron
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    Q4869249
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    Q3840390
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    Identifiers

    Mathematics Subject Classification ID
    05E45
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    14M15
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    15B48
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    52B99
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    zbMATH DE Number
    7472314
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    OpenAlex ID
    W4205396504
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