𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The summation of power series having positive coefficients

✍ Scribed by A.M. Cohen; I.M. Longman


Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
495 KB
Volume
4
Category
Article
ISSN
0168-9274

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Integrability of Double Power Series wit
✍ S.M Mazhar; F MΓ³ricz πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 168 KB

We consider the double power series with coefficients a G 0 for all j and k. Among others, we prove exact estimates of jk certain weighted L p -norms of f on the unit square, in terms of the coefficients a . Our results extend those of Askey and Boas, Hardy and Littlewood, Khan, jk Leindler, Matelj

On the Approximation of Positive Functio
✍ Ulrich Schmid πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 242 KB

We consider positive functions h=h(x) defined for x # R + 0 . Conditions for the existence of a power series N(x)= c n x n , c n 0, with the property x 0, for some constants d 1 , d 2 # R + , are investigated in [J. Clunie and T. Ko vari,