H. Gunawan, Y. Ramadana, Y. Sawano
The aim of this paper is to establish the Olsen's inequality for discrete Morrey spaces. Specifically, it focuses on a bilinear operator associated with the discrete fractional integral operator of order α within these spaces. To achieve this, the decomposition method for discrete Morrey spaces is thoroughly examined. © The Author(s), under exclusive licence to Akadémiai Kiadó Zrt 2025.
Departmet of Mathematics, Bandung Institute of Technology, Bandung, 40132, Indonesia; Department of Mathematics, State University of Makassar, Makassar, 90224, Indonesia; Department of Mathematics, Chuo University, Tokyo, Bunkyo-ku, 112-8551, Japan
