Computing real roots of a polynomial in Chebyshev series form through subdivision
An arbitrary polynomial of degree N, f N ( x ) , can always be represented as a truncated Chebyshev polynomial series (“Chebyshev form”). This representation is much better conditioned than the usual “power form” of a polynomial. We describe two families of algorithms for finding the real roots of f...
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Published in | Applied numerical mathematics Vol. 56; no. 8; pp. 1077 - 1091 |
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Main Author | |
Format | Journal Article |
Language | English |
Published |
Amsterdam
Elsevier B.V
01.08.2006
Elsevier |
Subjects | |
Online Access | Get full text |
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