机译:Bounds on Kolmogorov widths and sampling recovery for classes with small mixed smoothness
Univ South Carolina, Columbia, SC 29208 USA|Steklov Inst Math, Moscow, Russia|Lomonosov Moscow State Univ, Moscow, Russia|Moscow Ctr Fundamental & Appl Math, Moscow, Russia;
Fac Math, D-09107 Chemnitz, Germany;