Levis, Fabián E.; Rodriguez, Claudia N. Best \(L^p\)-approximant pair on small intervals. (English) Zbl 1390.41014 Real Anal. Exch. 40(2014-2015), No. 2, 383-396 (2015). Reviewer: Francisco Pérez Acosta (La Laguna) MSC: 41A20 41A21 32A10 × Cite Format Result Cite Review PDF Full Text: DOI Euclid
Levis, Fabián E.; Rodriguez, Claudia N. Multipoint Padé approximants as limits of rational functions of best approximation in the complex domain. (English) Zbl 1379.41015 Jaen J. Approx. 7, No. 2, 165-175 (2015). MSC: 41A21 41A20 30E10 × Cite Format Result Cite Review PDF
Levis, F. E. A note on Padé approximants pairs as limits of algebraic polynomials pairs of weighted best approximation in Orlicz spaces. (English) Zbl 1349.41018 Anal. Theory Appl. 31, No. 3, 253-259 (2015). MSC: 41A21 41A50 41A65 × Cite Format Result Cite Review PDF Full Text: DOI Link