In this chapter, we recall well-known definitions and concepts. We state and prove Silverman–Toeplitz theorem and Schur’s theorem and then deduce Steinhaus theorem. A sequence space \(\Lambda _r\), \(r \ge 1\) being a fixed integer, is introduced, and we make a detailed study of the space \(\Lambda _r\), especially from the point of view of sequences of zeros and ones. We prove a Steinhaus type result involving the space \(\Lambda _r\), which improves Steinhaus theorem. Some more Steinhaus type theorems are also proved.
CITATION STYLE
Natarajan, P. N. (2017). General Summability Theory and Steinhaus Type Theorems. In Classical Summability Theory (pp. 1–26). Springer Singapore. https://doi.org/10.1007/978-981-10-4205-8_1
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