Ilkhan, MerveSimsek, NecipKara, Emrah Evren2021-12-012021-12-0120210170-42141099-1476https://doi.org/10.1002/mma.6501https://hdl.handle.net/20.500.12684/10460In this paper, we first define a new regular matrix by using the arithmetic function called Jordan totient function and study the matrix domain of this newly introduced matrix in the Banach space l(p). After computing the dual spaces of this new space, we characterize certain matrix mappings related to this space.en10.1002/mma.6501info:eu-repo/semantics/closedAccessBanach sequence spaceJordan totient functionmatrix transformationregular matrixSequence-SpacesArticle449762276332-s2.0-85085151663WOS:000530887700001Q1Q1