@Article{JCM-8-1,
author = {Xu, Guo-Liang},
title = {Existence and Uniqueness of Matrix Padé Approximants},
journal = {Journal of Computational Mathematics},
year = {1990},
volume = {8},
number = {1},
pages = {65--74},
abstract = {<p style="text-align: justify;">For the problems of the left and right matrix Padé approximations, we give the necessary and sufficient conditions for the existence of their solutions. If the left Pad<span style="text-align: justify;">é</span> approximant exists, then we prove that its uniqueness is equivalent to the existence of right Pad<span style="text-align: justify;">é</span> approximants, and we further give the exact results about the dimension of the linear space $^LR^{*}(m,n)$ formed from the left Pad<span style="text-align: justify;">é</span> approximants. &nbsp;</p>},
issn = {1991-7139},
doi = {https://doi.org/1990-JCM-9420},
url = {https://global-sci.com/article/86032/existence-and-uniqueness-of-matrix-pade-approximants}
}