Positive polynomials on projective limits of real algebraic varieties
نویسندگان
چکیده
منابع مشابه
Positive Polynomials on Projective Limits of Real Algebraic Varieties
We reveal some important geometric aspects related to non-convex optimization of sparse polynomials. The main result, a Positivstellensatz on the fibre product of real algebraic affine varieties, is iterated to a comprehensive class of projective limits of such varieties. This framework includes as necessary ingredients recent works on the multivariate moment problem, disintegration and project...
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ژورنال
عنوان ژورنال: Bulletin des Sciences Mathématiques
سال: 2009
ISSN: 0007-4497
DOI: 10.1016/j.bulsci.2008.06.001