RT Journal Article
T1 Closed stability index of excellent henselian local rings
A1 Andradas Heranz, Carlos
A1 Díaz-Cano Ocaña, Antonio
AB We show that the closed stability index of an excellent henselian local ring of real dimension d>2 with real closed residue field is (s) over bar (A) = 1/2d(d+1). When d=2 it is shown that the value of can be either 2 or 3 and give characterizations of each of these values in terms of the relation of A with its normalization and in terms of the real spectrum of A.
PB Springer
SN 0025-5874
YR 2004
FD 2004
LK https://hdl.handle.net/20.500.14352/49812
UL https://hdl.handle.net/20.500.14352/49812
LA eng
NO DGES
NO EC
DS Docta Complutense
RD 8 abr 2025