\(L_p\)-\(L_q\) estimates for the Bochner-Riesz operator of complex order
The Bochner-Riesz operators \(B^\alpha \) are studied for complex \(\alpha \) with \(0< \operatorname{Re} \alpha < (n+1)/2\). Sufficient conditions are found under which the operator \(B^\alpha \) is a bounded operator from \(L_p\) to \(L_q\).
scientific article; zbMATH DE number 1925959
scientific article