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A remark on the stability of \(C^\infty \)-hypoellipticity under lower-order perturbations - MaRDI portal

A remark on the stability of \(C^\infty \)-hypoellipticity under lower-order perturbations (Q2352167)

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A remark on the stability of \(C^\infty \)-hypoellipticity under lower-order perturbations
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    A remark on the stability of \(C^\infty \)-hypoellipticity under lower-order perturbations (English)
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    30 June 2015
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    \(C^\infty \)-hypoellipticity
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    hypoellipticity with loss of derivatives
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    fundamental solution
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