A strict Positivstellensatz for the Weyl algebra
DOI10.1007/s00208-004-0604-4zbMath1137.47030arXivmath/0403076OpenAlexW2155263740MaRDI QIDQ1772092
Publication date: 15 April 2005
Published in: Mathematische Annalen (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/math/0403076
Weyl algebraStone-von Neumann theorem\(^*\)-representation\(m\)-admissible wedgealgebraically bounded part of a \(^*\)-algebraFock-Bergman realizationHermitean element
Sums of squares and representations by other particular quadratic forms (11E25) Algebras of unbounded operators; partial algebras of operators (47L60) Rings with involution; Lie, Jordan and other nonassociative structures (16W10) Semialgebraic sets and related spaces (14P10) Rings of differential operators (associative algebraic aspects) (16S32) Representations of (nonselfadjoint) operator algebras (47L55) Linear operators in ({}^*)-algebras (47C10)
Related Items (19)
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