Suleimenova Zr 1

1. ON THE BOUNDEDNESS OF A GENERALIZED FRACTIONAL-MAXIMAL OPERATOR IN LORENTZ SPACES
2. On conditions for the weighted integrability of the sum of the series with monotonic coefficients with respect to the multiplicative systems
3. On weighted integrability of the sum of series with monotone coefficients with respect to multiplicative systems
4. WEIGHT INEQUALITIES FOR THE SUM OF SERIES WITH RESPECT TO THE MULTIPLICATIVE SYSTEMS
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