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On the Recursive Formulation of Tau Method Proposed by Issa-Adeniyi

R. Cruz-Santiago, C. Hernández-Aguilar, J. López-Bonilla


We show that the usual formulation of the tau method is well adapted to the problems proposed by Issa-Adeniyi, hence it is not necessary to introduce a complicate reformulation of this important Lanczos technique to construct polynomial solutions of ordinary differential equations.

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