Statistical matrix summability of difference sequences with speed and characterization of matrix classes
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DOI: 10.1007/s13370-020-00799-w
Abstract: The paper introduces the notion of A -statistical convergence of difference sequences with speed λ = ( λ k ), where 0 read more here.
Keywords: sequences speed; matrix; statistical matrix; matrix classes ... See more keywords
Characterization of matrix classes involving some sets of sequences of fuzzy numbers
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DOI: 10.2298/fil1719101d
Abstract: In 1996, M. Stojaković and Z. Stojaković examined the convergence of a sequence of fuzzy numbers via Zadeh’s Extension Principle, which is quite difficult for practical use. In this paper, we utilize the notion λ−level… read more here.
Keywords: sequences fuzzy; fuzzy numbers; classes involving; involving sets ... See more keywords