A necessary and sufficient condition for Melin's inequality for a class of systems

DOI10.1007/BF02788080zbMath1007.35112MaRDI QIDQ1604970

J. F. Nourrigat, R. G. M. Brummelhuis

Publication date: 10 July 2002

Published in: Journal d'Analyse Mathématique (Search for Journal in Brave)

zbMATH Keywords

lower boundsmatrix oscillatorsnecessary and sufficient conditions for the Melin inequalityWeyl pseudodifferential opeators

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) Pseudodifferential operators (47G30)

Related Items (6)

A Class of Counterexamples to the Fefferman–Phong Inequality for Systems ⋮ On the Generalization of Hörmander's Inequality ⋮ A Remark on the Hörmander Inequality ⋮ On the Problem of Positivity of Pseudodifferential Systems ⋮ Lower bounds for pseudodifferential operators with a radial symbol ⋮ A lower bound for systems with double characteristics

Cites Work

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• Lower bounds for systems with double characteristics.
• Systèmes sous-elliptiques. II. (Subelliptic systems. II)
• The Cauchy problem for differential equations with double characteristics
• Subelliptic systems
• Lower bounds for pseudo-differential operators

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