Weighted p-Adic Hardy Operators and Their Commutators on p-Adic Central Morrey Spaces

Optimal Weak Type Estimates for the P‐ADIC Hardy Type Operators on Higher‐Dimensional Product Spaces

“…when β � 0, the fractional p-adic Hardy and adjoint Hardy operator reduces to p-adic Hardy and adjoint Hardy operator. Some other papers showing the boundedness of p-adic Hardy-type operators are included [19][20][21][22][23][24][25][26].…”

Boundedness of weighted multilinear $p$-adic Hardy operator on Herz type spaces

“…They also established the operator norm. Furthermore, weighted p-adic Hardy operator and its commutator on p-adic central Morrey spaces were discussed in [34]. Clearly, if ψ ≡ 1 and n = 1, we get the p-adic Hardy operator on Q p which is defined by…”

Sharp bounds for Hardy operators on product spaces

“…For example, Wu et al [44] and Guo et al [19] considered the sharp constants for Hardy operators and their dual operators on Heisenberg group in the linear and multilinear situations. Fu et al [16,45] investigated sharp constants for Hardy-type operators on p-adic field. Maligranda et al [34], Guo and Zhao [20], Fan and Zhao [9] studied Hardy q-type integral inequalities.…”