Remarks on statistical and I -convergence of series

Jaroslav Červeňanský; Tibor Šalát; Vladimír Toma

Mathematica Bohemica (2005)

  • Volume: 130, Issue: 2, page 177-184
  • ISSN: 0862-7959

Abstract

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In this paper we investigate the relationship between the statistical (or generally I -convergence) of a series and the usual convergence of its subseries. We also give a counterexample which shows that Theorem 1 of the paper by B. C. Tripathy “On statistically convergent series”, Punjab. Univ. J. Math. 32 (1999), 1–8, is not correct.

How to cite

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Červeňanský, Jaroslav, Šalát, Tibor, and Toma, Vladimír. "Remarks on statistical and $I$-convergence of series." Mathematica Bohemica 130.2 (2005): 177-184. <http://eudml.org/doc/249600>.

@article{Červeňanský2005,
abstract = {In this paper we investigate the relationship between the statistical (or generally $I$-convergence) of a series and the usual convergence of its subseries. We also give a counterexample which shows that Theorem 1 of the paper by B. C. Tripathy “On statistically convergent series”, Punjab. Univ. J. Math. 32 (1999), 1–8, is not correct.},
author = {Červeňanský, Jaroslav, Šalát, Tibor, Toma, Vladimír},
journal = {Mathematica Bohemica},
keywords = {statistical convergence; $I$-convergence; $I$-convergent series; statistical convergence},
language = {eng},
number = {2},
pages = {177-184},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {Remarks on statistical and $I$-convergence of series},
url = {http://eudml.org/doc/249600},
volume = {130},
year = {2005},
}

TY - JOUR
AU - Červeňanský, Jaroslav
AU - Šalát, Tibor
AU - Toma, Vladimír
TI - Remarks on statistical and $I$-convergence of series
JO - Mathematica Bohemica
PY - 2005
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 130
IS - 2
SP - 177
EP - 184
AB - In this paper we investigate the relationship between the statistical (or generally $I$-convergence) of a series and the usual convergence of its subseries. We also give a counterexample which shows that Theorem 1 of the paper by B. C. Tripathy “On statistically convergent series”, Punjab. Univ. J. Math. 32 (1999), 1–8, is not correct.
LA - eng
KW - statistical convergence; $I$-convergence; $I$-convergent series; statistical convergence
UR - http://eudml.org/doc/249600
ER -

References

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  7. 10.1090/S0002-9939-00-05891-3, Proc. Amer. Math. Soc. 129 (2001), 2647–2654. (2001) MR1838788DOI10.1090/S0002-9939-00-05891-3
  8. I -convergence, Real. Anal. Exchange 26 (2000 –2001), 669–686. (2000 –2001) MR1844385
  9. Convergence of subseries of the harmonic series and asymptotic densities of sets of positive integers, Publ. Inst. Math. (Beograd) 50 (1991), 60–70. (1991) MR1252159
  10. On statistically convergent sequences of real numbers, Math. Slov. 30 (1980), 139–150. (1980) MR0587239
  11. Infinite Series, Academia, Praha, 1974. (Slovak) (1974) 
  12. 10.2307/2308747, Amer. Math. Monthly 66 (1959), 361–375. (1959) Zbl0089.04002MR0104946DOI10.2307/2308747
  13. On statistically convergent series, Punjab. Univ. J. Math. 32 (1999), 1–8. (1999) Zbl0966.40003MR1778259

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