Convexity for twisted conjugation
نویسندگان
چکیده
منابع مشابه
Convexity Properties of Twisted Root Maps
The strong spectral order induces a natural partial ordering on the manifold Hn of monic hyperbolic polynomials of degree n. We prove that twisted root maps associated with linear operators acting on Hn are G̊arding convex on every polynomial pencil and we characterize the class of polynomial pencils of logarithmic derivative type by means of the strong spectral order. Let A be the monoid of lin...
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ژورنال
عنوان ژورنال: Mathematical Research Letters
سال: 2017
ISSN: 1073-2780,1945-001X
DOI: 10.4310/mrl.2017.v24.n6.a12