Properties of harmonic conjugates

Paweł Sobolewski

Annales UMCS, Mathematica (2008)

  • Volume: 62, Issue: 1, page 143-147
  • ISSN: 2083-7402

Abstract

top
We give a new proof of Hardy and Littlewood theorem concerning harmonic conjugates of functions u such that ∫D |u(z)|pdA(z) < ∞, 0 < p ≤ 1. We also obtain an inequality for integral means of such harmonic functions u.

How to cite

top

Paweł Sobolewski. "Properties of harmonic conjugates." Annales UMCS, Mathematica 62.1 (2008): 143-147. <http://eudml.org/doc/268208>.

@article{PawełSobolewski2008,
abstract = {We give a new proof of Hardy and Littlewood theorem concerning harmonic conjugates of functions u such that ∫D |u(z)|pdA(z) < ∞, 0 < p ≤ 1. We also obtain an inequality for integral means of such harmonic functions u.},
author = {Paweł Sobolewski},
journal = {Annales UMCS, Mathematica},
keywords = {Hardy and Littlewood theorem; harmonic conjugate; ap space; space},
language = {eng},
number = {1},
pages = {143-147},
title = {Properties of harmonic conjugates},
url = {http://eudml.org/doc/268208},
volume = {62},
year = {2008},
}

TY - JOUR
AU - Paweł Sobolewski
TI - Properties of harmonic conjugates
JO - Annales UMCS, Mathematica
PY - 2008
VL - 62
IS - 1
SP - 143
EP - 147
AB - We give a new proof of Hardy and Littlewood theorem concerning harmonic conjugates of functions u such that ∫D |u(z)|pdA(z) < ∞, 0 < p ≤ 1. We also obtain an inequality for integral means of such harmonic functions u.
LA - eng
KW - Hardy and Littlewood theorem; harmonic conjugate; ap space; space
UR - http://eudml.org/doc/268208
ER -

References

top
  1. Hardy, G. H., Littlewood, J. E., Some properties of conjugate functions, J. Reine Angew. Math. 167 (1931), 405-423. Zbl0003.20203
  2. Hardy, G. H., Littlewood, J. E., Some properties of fractional integrals II, Math. Z. 34 (1932), no. 1, 403-439. Zbl0003.15601
  3. Kaczor, W. J., Nowak, M. T., Problems in Mathematical Analysis III, Amer. Math. Soc., Providence, RI, 2003. Zbl1054.00004
  4. Watanabe, H., Some properties of functions in Bergman space Ap, Proc. Fac. Sci. Tokai Univ. 13 (1978), 39-54. Zbl0428.30024

NotesEmbed ?

top

You must be logged in to post comments.

To embed these notes on your page include the following JavaScript code on your page where you want the notes to appear.

Only the controls for the widget will be shown in your chosen language. Notes will be shown in their authored language.

Tells the widget how many notes to show per page. You can cycle through additional notes using the next and previous controls.

    
                

Note: Best practice suggests putting the JavaScript code just before the closing </body> tag.