Sarigol, Mehmet Ali, Pamukkale University, Turkey
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Vol 37, No 4 (2023) - Ivana Djolovic - Summability
Four dimensional matrix mappings on double summable spaces
Abstract -
Vol 39, No 22 (2025) - Eberhard Malkowsky - Sequence space, Summability
Extensions of summability factors from single to double series
Abstract
ISSN: 2406-0933