دورية أكاديمية

Smooth hyperbolicity cones are spectrahedral shadows.

التفاصيل البيبلوغرافية
العنوان: Smooth hyperbolicity cones are spectrahedral shadows.
المؤلفون: Netzer, Tim, Sanyal, Raman
المصدر: Mathematical Programming; Oct2015, Vol. 153 Issue 1, p213-221, 9p
مصطلحات موضوعية: POLYNOMIALS, HYPERBOLIC spaces, SET theory, CONES, LINEAR systems, MATHEMATICAL analysis
مستخلص: Hyperbolicity cones are convex algebraic cones arising from hyperbolic polynomials. A well-understood subclass of hyperbolicity cones is that of spectrahedral cones and it is conjectured that every hyperbolicity cone is spectrahedral. In this paper we prove a weaker version of this conjecture by showing that every smooth hyperbolicity cone is the linear projection of a spectrahedral cone, that is, a spectrahedral shadow. [ABSTRACT FROM AUTHOR]
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قاعدة البيانات: Complementary Index
الوصف
تدمد:00255610
DOI:10.1007/s10107-014-0744-6