Matrix transformations and Walsh's equiconvergence theorem. Selvaraj, Chikkanna R.; Selvaraj, Suguna — 2005 International Journal of Mathematics and Mathematical Sciences
Matrix transformations of starshaped sequences. Selvaraj, Chikkanna R.; Selvaraj, Suguna — 2001 International Journal of Mathematics and Mathematical Sciences
Matrix transformations and disk of convergence in interpolation processes. Selvaraj, Chikkanna R.; Selvaraj, Suguna — 2008 International Journal of Mathematics and Mathematical Sciences