On Local Properties of Some Classes of Infinitely Degenerate Elliptic Differential Operators
نویسنده
چکیده
We give necessary and sufficient conditions for local solvability and hypoellipticity of some classes of infinitely degenerate elliptic differential operators.
منابع مشابه
On the Spectral Properties of Degenerate Non-selfadjoint Elliptic systems of Differential Operators
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