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arXiv · 1406.4975

Flat extensions in *-algebras

Bernard Mourrain·Konrad Schmüdgen
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Abstract

The main result of the paper is a flat extension theorem for positive linear functionals on *-algebras. The theorem is applied to truncated moment problems on cylinder sets, on matrices of polynomials and on enveloping algebras of Lie algebras.

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Bernard Mourrain, Konrad Schmüdgen. 2014-06-19. Flat extensions in *-algebras. https://arxiv.org/abs/1406.4975

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