Remark on Non-Uniform Fundamental and Non Smooth Solutions of Some Classes of Differential Operators with Double Characteristics

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概要

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• We construct explicit formulas for fundamental solutions and non-smooth solutions at degenerate points of a model of Grushin's type operator. The results give all the discrete values of parameters where the operator is not hypoelliptic (nor analytic hypoelliptic).

• 東京大学の論文

著者

• Tri Nguyen

  Institute Of Mathematics Hanoi

• Tri Nguyen

  Institute Of Mathematics

関連論文

• Remark on Non-Uniform Fundamental and Non Smooth Solutions of Some Classes of Differential Operators with Double Characteristics
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• A bifurcation of multiple eigenvalues and eigenfunctions for boundary value problems in a domain with a small hole
• On the Gevrey Regularity of Solutions of a Class of Semilinear Elliptic Degenerate Equations on the Plane

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