Non-negative hereditary polynomials in a free *−algebra
نویسندگان
چکیده
منابع مشابه
Non-negative hereditary polynomials in a free ∗−algebra
We prove a non-negative-stellensatz and a null-stellensatz for a class of polynomials called hereditary polynomials in a free ∗-algebra. Mathematics Subject Classification: 46A55, 06F25, 41A63
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ژورنال
عنوان ژورنال: Mathematische Zeitschrift
سال: 2005
ISSN: 0025-5874,1432-1823
DOI: 10.1007/s00209-004-0758-5