A property of operators characterized by iteration and a necessary condition for hypoellipticity

DOI10.1215/KJM/1250520655zbMath0644.35025OpenAlexW1591043852MaRDI QIDQ1102440

Toshihiko Hoshiro

Publication date: 1987

Published in: Journal of Mathematics of Kyoto University (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1215/kjm/1250520655

zbMATH Keywords

a priori estimateshypoellipticitynecessary condition

Mathematics Subject Classification ID

A priori estimates in context of PDEs (35B45) Hypoelliptic equations (35H10)

Related Items (1)

Criteria for hypoellipticity of differential operators

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