HERMITIAN COMPLEXITY OF REAL POLYNOMIAL IDEALS

Author:

D'ANGELO JOHN P.1,PUTINAR MIHAI2

Affiliation:

1. Department of Mathematics, University of Illinois, W. Green Street, Urbana, IL 61801, USA

2. Department of Mathematics, University of California, Santa Barbara, CA 93106, USA

Abstract

We define the Hermitian complexity of a real polynomial ideal and of a real algebraic subset of Cn. This concept is aimed at determining precise necessary conditions for a Hermitian symmetric polynomial to agree with a Hermitian squared norm on an algebraic set. The latter topic has been a central theme in modern polynomial optimization and in complex geometry, specifically related to the holomorphic embedding of pseudoconvex domain into balls, or the classification of proper holomorphic maps between balls.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Mathematics

Cited by 6 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Lasserre Hierarchy for Large Scale Polynomial Optimization in Real and Complex Variables;SIAM Journal on Optimization;2018-01

2. A CR Embedding Problem for an Algebraic Levi Non-degenerate Hypersurface into a Hyperquadric;Springer Proceedings in Mathematics & Statistics;2018

3. Chern-Moser-Weyl Tensor and Embeddings into Hyperquadrics;Harmonic Analysis, Partial Differential Equations and Applications;2017

4. Quillen property of real algebraic varieties;MUENSTER J MATH;2014

5. Hermitian algebra on the ellipse;Illinois Journal of Mathematics;2012-01-01

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