Semicontinuity of the spectrum at infinity - Archive ouverte HAL
Article Dans Une Revue ABHANDLUNGEN AUS DEM MATHEMATISCHEN SEMINAR DER UNIVERSITAT HAMBURG Année : 1999

Semicontinuity of the spectrum at infinity

Andras Nemethi
  • Fonction : Auteur
Claude Sabbah

Résumé

We prove that, for an analytic family of ''weakly tame'' regular functions on an affine manifold, the spectrum at infinity of each function of the family is semicontinuous in the sense of Varchenko.

Dates et versions

hal-00816188 , version 1 (20-04-2013)

Identifiants

Citer

Andras Nemethi, Claude Sabbah. Semicontinuity of the spectrum at infinity. ABHANDLUNGEN AUS DEM MATHEMATISCHEN SEMINAR DER UNIVERSITAT HAMBURG, 1999, 69 (1), pp.25-35. ⟨10.1007/BF02940860⟩. ⟨hal-00816188⟩
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