TY - JOUR AU - Ansemil, José María M. AU - Aron, Richard M. AU - Ponte, Socorro PY - 2012 SN - 1222-9016 UR - https://hdl.handle.net/20.500.14352/43946 T2 - Mathematica AB - In this work we investigate the inverse approximation problems in the Lebesgue and Smirnov spaces with weights satisfying the so-called Muckenhoupt's Ap condition in terms of the -th mean modulus of smoothness, > 0. We obtain a converse theorem of... LA - eng M2 - 37 PB - Romanian Academy KW - Weighted Smirnov spaces KW - Dini-smooth curve KW - inverse theorems KW - fractional modulus of smoothness. TI - Entire unbounded functions on Banach spaces with a monotone Schauder basis. TY - journal article VL - 54 ER -