Semi-boundedness of systems of differential operators

DOI10.1016/0022-0396(86)90028-8zbMath0618.34007OpenAlexW2108243233MaRDI QIDQ1089143

Liyeng Sung

Publication date: 1986

Published in: Journal of Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-0396(86)90028-8

zbMATH Keywords

Fefferman-Phong inequalitysystems of differential operators

Mathematics Subject Classification ID

General theory of ordinary differential operators (47E05) Linear ordinary differential equations and systems (34A30)

Related Items

A Class of Counterexamples to the Fefferman–Phong Inequality for Systems ⋮ On positivity of certain systems of partial differential equations ⋮ A remark on the semiclassical Fefferman-Phong inequality for certain systems of PDEs ⋮ Non-commutative Harmonic Oscillators ⋮ On the Problem of Positivity of Pseudodifferential Systems

Cites Work

• Pseudo-differential operators and non-elliptic boundary problems
• On positivity of pseudo-differential operators
• On stability for difference schemes; a sharp form of gårding's inequality

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