Hypoellipticity for operators of infinitely degenerate Egorov type

DOI10.21099/TKBJM/1496163867zbMath0940.35055OpenAlexW393675447MaRDI QIDQ1961889

Niels Dencker, Yoshinori Morimoto, Tatsushi Morioka

Publication date: 27 March 2000

Published in: Tsukuba Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.21099/tkbjm/1496163867

zbMATH Keywords

Hörmander's bracket condition

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) Hypoelliptic equations (35H10)

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