Now showing items 74-79 of 79

• #### Variation bounds for spherical averages ﻿

(2021-06-22)
We consider variation operators for the family of spherical means, with special emphasis on $L^p\to L^q$ estimates
• #### Vector-valued extensions for fractional integrals of Laguerre expansions ﻿

(2018)
We prove some vector-valued inequalities for fractional integrals defined for several orthonormal systems of Laguerre functions. On the one hand, we obtain weighted $L^p-L^q$ vector-valued extensions, in a multidimensional ...
• #### Vector-valued operators, optimal weighted estimates and the $C_p$ condition ﻿

(2018-09)
In this paper some new results concerning the $C_p$ classes introduced by Muckenhoupt and later extended by Sawyer, are provided. In particular we extend the result to the full range expected $p>0$, to the weak norm, to ...

(2017-07)