2 November 1999 Fast algorithms for Cauchy-Vandermonde matrices with multiple poles
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Abstract
Cauchy-Vandermonde matrices are related with rational interpolation problems. In this paper we consider the general case in which multiple poles can appear. Fast algorithms for solving the corresponding linear systems are presented. Some results on the total positivity of these matrices and other related matrices are included.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jose Javier Martinez, Juan Manuel Pena, "Fast algorithms for Cauchy-Vandermonde matrices with multiple poles", Proc. SPIE 3807, Advanced Signal Processing Algorithms, Architectures, and Implementations IX, (2 November 1999); doi: 10.1117/12.367653; https://doi.org/10.1117/12.367653
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