On the nonsingularity of a special class of centrosymmetric matrices arising in spectral methods in BVPs
نویسندگان
چکیده
We use basic results of general theory of nite interpolation and linear algebra in order to prove the nonsingularity of a special class of centrosymmetric matrices arising in spectral methods in BVPs .
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ورودعنوان ژورنال:
- Applied Mathematics and Computation
دوره 206 شماره
صفحات -
تاریخ انتشار 2008