págs. 255-266
Some remarks on non-linear approximation with Schauder bases
Rémi Gribonval, Michael A. Nielsen
págs. 267-286
A recurrence relation connected to the convergence of vector S-fractions
Mirta María Castro Smirnova , Bernhard Beckermann, V. Kaliaguine
págs. 287-314
Linear method of recovery of functions of two variables, based on a binary lamination
A. Shumeiko, A.A. Ligun
págs. 315-332
Estimates on the approximation of 3-monotone functions by 3-monotone quadratic splines
Dany Leviatan, V. N. Konovalov
págs. 333-350
Bernstein-Jackson inequality for algebraic polynomials with restrictions on their zeros
Roman R. Akopyan
págs. 351-370
págs. 371-374
Wang Heping, Sun Yongsheng
págs. 375-380
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