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Index of defect of a symmetric second-order differential operator on the space of vector-functions - MaRDI portal

Index of defect of a symmetric second-order differential operator on the space of vector-functions (Q752923)

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scientific article; zbMATH DE number 4179800
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Index of defect of a symmetric second-order differential operator on the space of vector-functions
scientific article; zbMATH DE number 4179800

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    Index of defect of a symmetric second-order differential operator on the space of vector-functions (English)
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    1988
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    See the review in Zbl 0665.34010.
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    deficiency index
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