Some sets of double lacunary invariant sequences defined by four dimensional summable matrices and Orlicz functions
Some sets of double lacunary invariant sequences defined by four dimensional summable matrices and Orlicz functions
The paper introduces some sets of double lacunary invariant sequences defined by four dimensional RH -regular matrices and Orlicz functions.First we study some basic properties of such sets by equipping them with linear topological structure.Further, we investigate some relationships among such sets under different conditions and finally compare with a …