On degenerate elliptic operators of infinite type
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Publication:1909558
DOI10.1007/BF02572625zbMath0843.35020MaRDI QIDQ1909558
Publication date: 5 May 1996
Published in: Mathematische Zeitschrift (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/174820
Degenerate elliptic equations (35J70) Elliptic equations on manifolds, general theory (58J05) Hypoelliptic equations (35H10)
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