The summability by logarithmic means of the ultra-spherical series.

B. C. Singhai

Bollettino dell'Unione Matematica Italiana (1962)

  • Volume: 17, Issue: 3, page 255-262
  • ISSN: 0392-4041

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Singhai, B. C.. "The summability by logarithmic means of the ultra-spherical series.." Bollettino dell'Unione Matematica Italiana 17.3 (1962): 255-262. <http://eudml.org/doc/194640>.

@article{Singhai1962,
author = {Singhai, B. C.},
journal = {Bollettino dell'Unione Matematica Italiana},
keywords = {approximation and series expansion},
language = {eng},
month = {9},
number = {3},
pages = {255-262},
publisher = {Zanichelli},
title = {The summability by logarithmic means of the ultra-spherical series.},
url = {http://eudml.org/doc/194640},
volume = {17},
year = {1962},
}

TY - JOUR
AU - Singhai, B. C.
TI - The summability by logarithmic means of the ultra-spherical series.
JO - Bollettino dell'Unione Matematica Italiana
DA - 1962/9//
PB - Zanichelli
VL - 17
IS - 3
SP - 255
EP - 262
LA - eng
KW - approximation and series expansion
UR - http://eudml.org/doc/194640
ER -

References

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  1. GUPTA, D. P., On the Cesaro Summability of the ultraspherical Series (2), «Proc. of the National Institute of Sciences of India», Vol. 24, A, No 6, 1958. Zbl0085.05804MR103384
  2. HARDY, G. H., The summability of a Fourier series by logartihmic means, «Quarterly journal of Maths.», 1931, V. 2. Zbl0002.13004JFM57.0322.01
  3. KOGBETLIANTZ, E., Recherches sur la sommabilité des séries ultrasphériques des moyennes arithmétiques, «Jour. de Mathématiques», (1924), (9), 3, 107-187. JFM50.0207.05
  4. SZEGO, G., Orthogonal polynomials, (1939), «Amer. Math. Soc. Collo quium Publications». 

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