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Characteristic sets of differential operators of infinite order (Q2743986)

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scientific article; zbMATH DE number 1648027
Language Label Description Also known as
English
Characteristic sets of differential operators of infinite order
scientific article; zbMATH DE number 1648027

    Statements

    publication date
    18 September 2001
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    zbMATH Keywords
    cotangent bundle
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    microdifferential operator
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    symplectic transformation
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    characteristic variety
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    set of all zeros of the principal symbol
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    author
    T. Aoki
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    title
    Characteristic sets of differential operators of infinite order (English)
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    Identifiers

    Mathematics Subject Classification ID
    35R50
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    35S05
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    35A20
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    58J40
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    zbMATH DE Number
    1648027
    0 references
     
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