Convergence factors and summability factors

Results 151 to 160 of about 201 (184)

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Borel Summability and Converging Factors for Some Everywhere Divergent Series

SIAM Journal on Mathematical Analysis, 1986
The author studies the formal power series (everywhere divergent) \(F(z)=\sum^{\infty}_{r=1}a_ rz^ r\), where \(a_ r=r^ pw(r)(r!)^ m,\) \(p\geq 0\), \(m\geq 1\) are integers and w(r) is such that for some \(\sigma >0\), \(w(r)\sim \sum^{\infty}_{i=0}w_ ir^{-i- \sigma},\) as \(r\to \infty\).
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Ideals, Nonnegative Summability Matrices and Corresponding Convergence Notions: A Short Survey of Recent Advancements

Axioms, 2022
Pratulananda Das
exaly

Convergence of λ -Bernstein Operators via Power Series Summability Method

Journal of Applied Mathematics and Computing, 2021
Toufik Mansour, Naim L Braha, Tuncer Acar +2 more
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Characterization of Deferred Type Statistical Convergence and P-Summability Method for Operators: Applications to q-Lagrange–Hermite Operator

Mathematical Methods in the Applied Sciences, 2023
Rahul Shukla +2 more
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Note on Convergence and Summability Factors

Journal of the London Mathematical Society, 1954
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Convergence Factors for Riesz Summability

Journal of the London Mathematical Society, 1956
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Note on Convergence and Summability Factors

Journal of the London Mathematical Society, 1945
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