𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Dense Sets in Spaces of Integrable Functions

✍ Scribed by P. Rolicz


Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
667 KB
Volume
192
Category
Article
ISSN
0022-247X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Metric Projections in Spaces of Integrab
✍ A.L. Brown πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 825 KB

The paper is concerned with the calculation of the derived mapping of the metric projection onto a finite dimensional subspace of a space of integrable functions. Abstract results for quotient spaces and for spaces which are \(l^{\prime}\)-direct sums are obtained and are applied to real or complex

Type-2 computability on spaces of integr
✍ Daren Kunkle πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 238 KB

## Abstract Using Type‐2 theory of effectivity, we define computability notions on the spaces of Lebesgue‐integrable functions on the real line that are based on two natural approaches to integrability from measure theory. We show that Fourier transform and convolution on these spaces are computabl

Integrable Harmonic Functions on Symmetr
✍ Yaakov Ben Natan; Yitzhak Weit πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 221 KB

If f # L 1 (d+) is harmonic in the space GΓ‚K, where + is a radial measure with +(GΓ‚K)=1, we have, by the mean value property f = f V +. Conversely, does this mean value property imply that f is harmonic ? In this paper we give a new and natural proof of a result obtained by P. Ahern, A. Flores, W. R