The double-step Newton method for polynomials with all real zeros
نویسندگان
چکیده
منابع مشابه
Polynomials with All Zeros Real and in a Prescribed Interval
We provide a characterization of the real-valued univariate polynomials that have only real zeros, all in a prescribed interval [a, b]. The conditions are stated in terms of positive semidefiniteness of related Hankel matrices.
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ژورنال
عنوان ژورنال: Applied Mathematics Letters
سال: 2007
ISSN: 0893-9659
DOI: 10.1016/j.aml.2006.07.007