The notion of almost zeros and randomness. - John Leventides; Nicos Karcanias; Nick C. Poulios (IMA J. Math. Control. Inf., 2022)

Random matrices and controllability of dynamical systems. - John Leventides; Nick C. Poulios; Costas Poulios (IMA J. Math. Control. Inf., 2022)

Study of the Hypergeometric Equation via Data Driven Koopman-EDMD Theory. - Evangelos Melas; Costas Poulios; Elias Camouzis; John Leventides; Nick C. Poulios (Axioms, 2023)