Stability Analysis of Algorithms for Solving Confluent Vandermonde-Like Systems
نویسندگان
چکیده
منابع مشابه
Stability analysis of algorithms for solving confluent Vandermonde-like systems
A confluent Vandermonde-like matrix P(a0, a, an) is a generalisation of the confluent Vandermonde matrix in which the monomials are replaced by arbitrary polynomials. For the case where the polynomials satisfy a three-term recurrence relation algorithms for solving the systems Px b and Pra f in O(n2) operations are derived. Forward and backward error analyses that provide bounds for the relativ...
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A confluent Vandermonde-like matrix P(a0, a, an) is a generalisation of the confluent Vandermonde matrix in which the monomials are replaced by arbitrary polynomials. For the case where the polynomials satisfy a three-term recurrence relation algorithms for solving the systems Px b and Pra f in O(n2) operations are derived. Forward and backward error analyses that provide bounds for the relativ...
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ژورنال
عنوان ژورنال: SIAM Journal on Matrix Analysis and Applications
سال: 1990
ISSN: 0895-4798,1095-7162
DOI: 10.1137/0611002