Norms of maximal functions between generalized and classical Lorentz spaces

Rza Mustafayev, Nevin Bilgiçli, Merve Yılmaz

In this paper we calculate the norm of the generalized maximal operator $M_{\varphi ,{\Lambda }^{\alpha }(b)}$, defined with $0<\alpha <\infty$ and functions $b,\varphi :(0,\infty )\to (0,\infty )$ for al…