TY - JOUR AU - Boza, Santiago AU - Soria de Diego, Francisco Javier PY - 2020 DO - 10.1007/s10231-020-00973-8 UR - https://hdl.handle.net/20.500.14352/101633 T2 - Annali di Matematica Pura ed Applicata AB - We explicitly calculate the best constants for weak-type and other end-point estimates for the Hardy operator and its adjoint. In particular, we find the right value for decreasing power weights, fixing some previously unclear results. LA - eng M2 - 2381 PB - Springer Link KW - Hardy operator KW - Best constants KW - Decreasing functions KW - Dual operator TI - Weak-type and end-point norm estimates for Hardy operators TY - journal article VL - 199 ER -