Yavuz E.2024-07-222024-07-22202110641246http://akademikarsiv.cbu.edu.tr:4000/handle/123456789/13654We define statistical Cesàro and statistical logarithmic summability methods of sequences in intuitionistic fuzzy normed spaces(IFNS) and give slowly oscillating type and Hardy type Tauberian conditions under which statistical Cesàro summability and statistical logarithmic summability imply convergence in IFNS. Besides, we obtain analogous results for the higher order summability methods as corollaries. Also, two theorems concerning the convergence of statistically convergent sequences in IFNS are proved in the paper. © 2021 - IOS Press. All rights reserved.EnglishAll Open Access; Green Open AccessFuzzy setsConvergent sequencesHigher-orderIntuitionistic fuzzySlowly oscillatingSummabilityTauberian conditionsTauberian theoremStatisticsArticle10.3233/JIFS-210596