Double uniform density and corresponding convergence of double sequences
Studia Scientiarum Mathematicarum Hungarica, cilt.49, sa.4, ss.419-435, 2012 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 49 Sayı: 4
- Basım Tarihi: 2012
- Doi Numarası: 10.1556/sscmath.49.2012.4.1208
- Dergi Adı: Studia Scientiarum Mathematicarum Hungarica
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.419-435
- Anahtar Kelimeler: double uniform density, I-u-convergence, almost convergence, uniformly strong p-Cesaro convergence, double sequences, four dimensional matrices, matrix transformation
- İstanbul Ticaret Üniversitesi Adresli: Evet
Özet
We introduce the concept of double uniform density of subsets of and the study the corresponding convergence (namely, Iu-convergence) of double sequences. Further we solve an inequality related to the Iu-limit superior of bounded double sequences in line of [5].