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Complete Ideals Defined by Sign Conditions and the Real Spectrum of a Two‐dimensional Local Ring
Author(s) -
Alvis Dean,
Johnston Bernhard L.,
Madden James J.
Publication year - 1995
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.19951740103
Subject(s) - baton rouge , sign (mathematics) , citation , state (computer science) , mathematics , library science , computer science , humanities , art , algorithm , mathematical analysis , fin de siecle
This paper is about the local geometry of a real surfaces. It introducesmachinery for studying families of subsets which are determined by conditionswhich are similar to base conditions, but also involvepositivity/non-negativity. The methods used are the real spectrum and Zariski'stheory of complete ideals.