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Global hypoellipticity of sums of squares on compact manifolds - MaRDI portal

Global hypoellipticity of sums of squares on compact manifolds (Q6637228)

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scientific article; zbMATH DE number 7943193
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English
Global hypoellipticity of sums of squares on compact manifolds
scientific article; zbMATH DE number 7943193

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    Global hypoellipticity of sums of squares on compact manifolds (English)
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    13 November 2024
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    sums of squares
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    global hypoellipticity
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    invariant operators
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