Filomat, cilt.38, sa.15, ss.5399-5413, 2024 (SCI-Expanded)
This article introduces the novel concept of rough I−statistical convergence of order α in gradual normed linear spaces (GNLS). The paper presents noteworthy findings utilizing the Ir,α st (G)− limit set, which exhibits several fundamental properties of the concept. Moreover, a necessary and sufficient condition for (G)−convergence of a sequence in a GNLS is established. Ir,α st.