### About a non-homogeneous Hardy-inequality and its relation with the spectrum of Dirac operators

Jean Dolbeault, Maria J. Esteban, Eric Séré (2001-2002)

Séminaire Équations aux dérivées partielles

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A non-homogeneous Hardy-like inequality has recently been found to be closely related to the knowledge of the lowest eigenvalue of a large class of Dirac operators in the gap of their continuous spectrum.