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Global solvability and hypoellipticity on the torus for a class of differential operators with variable coefficients - MaRDI portal

Global solvability and hypoellipticity on the torus for a class of differential operators with variable coefficients

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Publication:1201479

DOI10.3792/pjaa.68.53zbMath0805.35023OpenAlexW2037481871MaRDI QIDQ1201479

Todor Gramchev, Masafumi Yoshino, Peter R. Popivanov

Publication date: 17 January 1993

Published in: Proceedings of the Japan Academy. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3792/pjaa.68.53



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