2019
Том 71
№ 6

All Issues

Polyakova N. O.

Articles: 1
Brief Communications (Ukrainian)

Best cubature formulas for some classes of continuous functions of two variables

Polyakov O. V., Polyakova N. O.

↓ Abstract   |   Full text (.pdf)

Ukr. Mat. Zh. - 2009. - 61, № 4. - pp. 572-576

The exact value of the error of a cubature formula is determined for some classes of continuous functions of two variables defined by strictly monotone moduli of continuity.