UNIFORM APPROXIMATION OF A FUNCTION BY THE SUMS OF A SPECIAL TYPE |
| 6 | |
| 2011 |
| scientific article | 517.537.34 | ||
| 179-182 | uniform approximation, lacunary power series |
| A matrix transformation of a power lacunary series is constructed and the sums approximating a function from a
definite class on closed sets are obtained. |
 |