A priori estimate for, and hypoellipticity of a class of pseudodifferential operators with multiple characteristics

zbMath0416.35080MaRDI QIDQ754405

D. Kharzeev

Publication date: 1979

Published in: Moscow University Mathematics Bulletin (Search for Journal in Brave)

zbMATH Keywords

a priori estimatehypoellipticitypseudodifferential operators with multiple characteristics

Mathematics Subject Classification ID

Numerical computation of solutions to systems of equations (65H10) A priori estimates in context of PDEs (35B45) Pseudodifferential operators and other generalizations of partial differential operators (35S99)

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