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The totally nonnegative Grassmannian is a ball - MaRDI portal

The totally nonnegative Grassmannian is a ball (Q5925182)

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scientific article; zbMATH DE number 7054613
Language Label Description Also known as
English
The totally nonnegative Grassmannian is a ball
scientific article; zbMATH DE number 7054613

    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
    15 May 2019
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    zbMATH Keywords
    total positivity
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    Grassmannian
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    unipotent group
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    amplituhedron
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    electrical networks
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    cites work
    Q3840390
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    Q4869249
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    Q4466697
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    Identifiers

    zbMATH DE Number
    7054613
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    arXiv ID
    1707.02010
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