7 citations · 7 across the 3 of their papers we have counts for
3 papers
math.FA2023
Estimates for the Kolmogorov widths of an intersection of two balls in a mixed norm
A. A. Vasil'eva
Order estimates for the Kolmogorov widths of an intersection of two finite-dimensional balls in a mixed norm under some conditions on the parameters are obtained.
math.FA2020★ 7 cited
Kolmogorov widths of weighted Sobolev classes on a multi-dimensional domain with conditions on the derivatives of order r and zero
A. A. Vasil'eva
In this paper order estimates for the Kolmogorov widths of weighted Sobolev classes on a multi-dimensional domain are obtained. The classes are defined by conditions on the highest…
math.FA2013
Widths of function classes on sets with tree-like structure
A. A. Vasil'eva
In this paper, estimates for Kolmogorov, Gelfand and linear widths of function classes on sets with a tree-like structure are obtained. As examples we consider weighted Sobolev cla…