The reduced length of a polynomial with complex coefficients
نویسندگان
چکیده
منابع مشابه
Polynomial Spectral Factorization with Complex Coefficients
Conceptual and numerical issues related to the spectral factorization of polynomials and polynomial matrices with complex coeÆcients are studied in this report. Such investigation is motivated by the demand for reliable algorithms and CAD tools capable of solving latest signal processing problems involving complex polynomials (Ahlen and Sternad, 1993). Basic concepts of the real polynomial spec...
متن کاملDiscrete-time symmetric polynomial equations with complex coefficients
Discrete-time symmetric polynomial equations with complex coefficients are studied in the scalar and matrix case. New theoretical results are derived and several algorithms are proposed and evaluated. Polynomial reduction algorithms are first described to study theoretical properties of the equations. Sylvester matrix algorithms are then developed to solve numerically the equations. The algorit...
متن کاملextensions of some polynomial inequalities to the polar derivative
توسیع تعدادی از نامساوی های چند جمله ای در مشتق قطبی
15 صفحه اولIdempotents with polynomial coefficients
We combine Young idempotents in the group algebra of the symmetric group with the action of the symmetric group on products of Vandermonde determinants to obtain idempotents with polynomial coefficients.
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ژورنال
عنوان ژورنال: Acta Arithmetica
سال: 2008
ISSN: 0065-1036,1730-6264
DOI: 10.4064/aa133-1-5