Q4675118
type: Item
instance of: scholarly article
zbMATH Open document ID: 1066.47045
author: Yu. M. Grinyk
publication date: 2005-05-20T00:00:00Z
Mathematics Subject Classification ID: 47F05
Mathematics Subject Classification ID: 35P05
zbMATH DE Number: 2168987
zbMATH Keywords: spectrum
zbMATH Keywords: partial differential operator
zbMATH Keywords: non-elliptic operator
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 2168987