Critical Gevrey index for hypoellipticity of parabolic operators and Newton polygons

DOI10.1007/BF01758985zbMath0874.35029MaRDI QIDQ678155

Todor Gramchev, Masafumi Yoshino, Peter R. Popivanov

Publication date: 1 June 1997

Published in: Annali di Matematica Pura ed Applicata. Serie Quarta (Search for Journal in Brave)

zbMATH Keywords

Gevrey class\(s\)-hypoellipticity

Mathematics Subject Classification ID

Degenerate parabolic equations (35K65) Hypoelliptic equations (35H10) Higher-order parabolic equations (35K25)

Related Items (3)

Local solvability and hypoellipticity for semilinear anisotropic partial differential equations ⋮ Smoothness of solutions of almost hypoelliptic equations ⋮ On the solvability of the characteristic Dirichlet problem for linear degenerate parabolic equations

Cites Work

• On some degenerate parabolic equations
• ON THE ANALYTICITY OF SOLUTIONS OF LINEAR PARTIAL DIFFERENTIAL EQUATIONS
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