RT Journal Article
T1 Positive semidefinite germs on the cone
A1 Fernando Galván, José Francisco
A1 Ruiz Sancho, Jesús María
AB We show that any positive semidefinite analytic function germ on the cone z(2) = x(2) + y(2) is a sum of two squares of analytic function germs.
PB Pacific Journal of Mathematics
SN 0030-8730
YR 2002
FD 2002
LK https://hdl.handle.net/20.500.14352/57239
UL https://hdl.handle.net/20.500.14352/57239
LA eng
DS Docta Complutense
RD 13 abr 2025