2 results in 40Dxx
Convergence and summability factors in a sequence (II)
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- Mathematika / Volume 30 / Issue 2 / December 1983
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- 26 February 2010, pp. 255-273
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- December 1983
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1.1. In an earlier paper [6] the author proved
Theorem A. If α ≥ 0, β ≥ 0 (α, β integers), p > –1, p–r > –1 then necessary and sufficient conditions for a sequence (εn) to be such that
are
and
If α ≥ 1 (α an integer) and (ii) holds, then (i)bis equivalent to
On the relationship between a summability matrix and its transpose
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- Journal:
- Journal of the Australian Mathematical Society. Series A. Pure Mathematics / Volume 28 / Issue 3 / November 1979
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- 09 April 2009, pp. 362-368
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- November 1979
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