Nonsolvability in \(L^ 2\) for a first order operator satisfying condition \((\psi)\)
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Publication:1327599
DOI10.2307/2946584zbMath0818.35152OpenAlexW2319563010MaRDI QIDQ1327599
Publication date: 20 August 1995
Published in: Annals of Mathematics. Second Series (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.2307/2946584
local solvabilityreal principal symbolcondition \((\psi)\)condition \((P)\)homogeneous principal symbol
Pseudodifferential operators as generalizations of partial differential operators (35S05) Pseudodifferential operators (47G30)
Related Items (7)
Nirenberg’s contributions to linear partial differential equations: Pseudo-differential operators and solvability ⋮ The Hörmander-Mellin inequality in multiple characteristics ⋮ Local solvability and hypoellipticity for pseudodifferential operators of Egorov type with infinite degeneracy ⋮ When is a pseudo-differential equation solvable ? ⋮ Cutting the loss of derivatives for solvability under condition $(\Psi )$ ⋮ Estimates and solvability ⋮ Perturbation and energy estimates
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