MATRIX TRANSFORMATIONS OF POWER-SERIES

被引:2
作者
BORWEIN, D [1 ]
JAKIMOVSKI, A [1 ]
机构
[1] TEL AVIV UNIV,SCH MATH SCI,IL-69978 TEL AVIV,ISRAEL
关键词
NORLUND; MATRIX TRANSFORMS; POWER SERIES;
D O I
10.2307/2161043
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We consider the sequence of transforms (gn) of a power series Sigma(n=0)(infinity) a(n)z(n) given by g(n)(z) := Sigma(k=0)(infinity) b(nk)a(k)z(k). We establish necessary and sufficient conditions on the matrix (b(nk)) for the sequence (g,) to converge uniformly on compact subsets of the disk Dp := {z : \z\ < P} to a function holomorphic on D-p.
引用
收藏
页码:511 / 523
页数:13
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