52 citations · 123 across the 34 of their papers we have counts for
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math.NA2011★ 4 cited
Padé approximation for a multivariate Markov transform
Ognyan Kounchev, Hermann Render
Methods of Padé approximation are used to analyse a multivariate Markov transform which has been recently introduced by the authors, and which is generalizing the well-known in Spe…
math.NA2011★ 2 cited
Infinite-dimensional generalization of Kolmogorov widths
Ognyan Kounchev
Recently the theory of widths of Kolmogorov-Gelfand has received a great deal of interest due to its close relationship with the newly born area of Compressive Sensing in Signal Pr…