Abstract and keywords
Abstract (English):
The interrelation between full modules of smoothness in different metricss is investigated in the paper.

Keywords:
the module of the smoothness, the mixed derivative, derivative on a direction, trigonometrical polynom
References

1. Il´yasov N.A.Teoremy vlozheniya dlya nekotorykh klassov funktsiy mno- gikh peremennykh v / N.A. Il´yasov. Lineynye operatory i ikh prilozheniya. Baku. 1984. S. 50-58.

2. Timan M.F. O vlozhenii klassov funktsiy / M.F. Timan. Izvestiya vuzov. 1974. № 10 (149). S. 61-74.

3. Timan M.F. O raznostnykh svoystvakh funktsiy mnogikh peremennykh / M.F. Timan. Izvestiya AN SSSR, seriya matematicheskaya. 1967. 33. S. 667-676


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