MULTIPLIERS OF FOURIER-HAAR SERIES IN LORENTZ SPACES
Tleukhanova N.T. Bashirova A.N.
2022L.N. Gumilyov Eurasian National University
Eurasian Mathematical Journal
2022#13Issue 482 - 87 pp.
This article provides a complete description of the multipliers of the Fourier series along the Haar system in the Lorentz spaces Lp;r. Necessary and sufficient conditions are obtained ensuring that3.(Equation Presented) This work generalizes and supplements the result of work [8].
Fourier series , Fourier series multipliers , Haar system , Lorentz spaces
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Faculty of Mechanics and Mathematics, L.N. Gumilyov Eurasian National University, 13 Kazhymukan Munaitpasov St, Astana, Z01C0X0, Kazakhstan
Faculty of Mechanics and Mathematics
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