Khan, Vakeel A.; Tabassum, Sabiha; Khan, Nazneen Some new \(I\)-convergent double sequences space of invariant means. (English) Zbl 1348.46006 Afr. Mat. 26, No. 7-8, 1697-1708 (2015). MSC: 46A45 40A35 40B05 PDFBibTeX XMLCite \textit{V. A. Khan} et al., Afr. Mat. 26, No. 7--8, 1697--1708 (2015; Zbl 1348.46006) Full Text: DOI
Esi, Ayhan; Hazarika, Bipan Lacunary summable sequence spaces of fuzzy numbers defined by ideal convergence and an Orlicz function. (English) Zbl 1312.46010 Afr. Mat. 25, No. 2, 331-343 (2014). MSC: 46A45 03E72 40A35 PDFBibTeX XMLCite \textit{A. Esi} and \textit{B. Hazarika}, Afr. Mat. 25, No. 2, 331--343 (2014; Zbl 1312.46010) Full Text: DOI