A note on infinite series of isols
نویسندگان
چکیده
منابع مشابه
A note on | A | k summability factors of infinite series
A weighted mean matrix, denoted by (N , pn), is a lower triangular matrix with entries pk/Pn, where {pk} is a nonnegative sequence with p0 > 0, and Pn := ∑n k=0 pk. Mishra and Srivastava [1] obtained sufficient conditions on a sequence {pk} and a sequence {λn} for the series ∑ anPnλn/npn to be absolutely summable by the weighted mean matrix (N , pn). Bor [2] extended this result to absolute sum...
متن کاملNote on Product Summability of an Infinite Series
W. T. Sulaiman Department of Mathematic, College of Computer Science and Mathematics, Mosul University, Mosul, Iraq Correspondence should be addressed to W. T. Sulaiman, [email protected] Received 14 October 2007; Accepted 21 April 2008 Recommended by Huseyin Bor New results concerning product summability of an infinite series are given. Some special cases are also deduced. Copyright q 2...
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motivated by a celebrated theorem of schur, we show that if~$gamma$ is a normal subgroup of the full automorphism group $aut(g)$ of a group $g$ such that $inn(g)$ is contained in $gamma$ and $aut(g)/gamma$ has no uncountable abelian subgroups of prime exponent, then $[g,gamma]$ is finite, provided that the subgroup consisting of all elements of $g$ fixed by $gamma$ has finite index. so...
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The mathematical properties of the generalized hypergeometric function are now well established, due largely to the efforts of Bailey, Watson, Slater, and many others. There are available a number of books on the subject ['], [6] which contain extensive bibliographies together with an outline of the history of the investigations. A large portion of the published work concerning these functions ...
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ژورنال
عنوان ژورنال: Rocky Mountain Journal of Mathematics
سال: 1972
ISSN: 0035-7596
DOI: 10.1216/rmj-1972-2-4-661