Computing generalized inverse of polynomial matrices by interpolation
نویسندگان
چکیده
We investigated an interpolation algorithm for computing the MoorePenrose inverse of a given polynomial matrix, based on the LeverrierFaddeev method. Also, a method for estimating the degrees of polynomial matrices arising from the Leverrier-Faddeev algorithm is given as the improvement of the interpolation algorithm. Algorithms are implemented in the symbolic programming language MATHEMATICA, and tested on several different classes of test examples. AMS Subj. Class.: 15A09, 68Q40.
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ورودعنوان ژورنال:
- Applied Mathematics and Computation
دوره 172 شماره
صفحات -
تاریخ انتشار 2006