Savaş, E.2025-05-102025-05-1020040147-19372-s2.0-34848884668https://hdl.handle.net/20.500.14720/18019We obtain sufficient conditions for the series Σ anλn to be absolutely summable of order k by a triangular matrix.eninfo:eu-repo/semantics/closedAccessAbsolute SummabilityCesáro MatrixSummability FactorWeighted Mean MatrixArticle302N/AQ4539546