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On the Solvability of Equations with Prescribed Gauss Curvature Changing its Sign
Author(s) -
Popivanov P.,
Kutev N.
Publication year - 1988
Publication title -
mathematische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.913
H-Index - 50
eISSN - 1522-2616
pISSN - 0025-584X
DOI - 10.1002/mana.19881370113
Subject(s) - mathematics , sign (mathematics) , curvature , citation , algebra over a field , pure mathematics , library science , mathematical analysis , computer science , geometry