Jeffrey A. Osikiewicz, Mohammad K. Khan, "Inclusion results for convolution submethods", International Journal of Mathematics and Mathematical Sciences, vol. 2004, Article ID 753528, 10 pages, 2004. https://doi.org/10.1155/S0161171204301511
Inclusion results for convolution submethods
If is a summability matrix, then the submethod is the matrix obtained by deleting a set of rows from the matrix . Comparisons between Euler-Knopp submethods and the Borel summability method are made. Also, an equivalence result for convolution submethods is established. This result will necessarily apply to the submethods of the Euler-Knopp, Taylor, Meyer-König, and Borel matrix summability methods.
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