Araştırma Makalesi

Tauberian theorems for the (A)(C, β) summability methods

Cilt: 28 Sayı: 2 31 Temmuz 2026
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Tauberian theorems for the (A)(C, β) summability methods

Öz

In this study, we investigate two Tauberian theorems that extend the classical Tauberian theorems for the Abel summability method. The aim of these theorems is to derive the (C, α) summability of a sequence from the product of its Abel and Cesàro summability methods of order β, where β>α>-1 and α,β∈R. In the special case where β>α=0, a condition is provided for the transition from (A)(C, β) summability to convergence. These results not only generalize existing Tauberian theorems but also offer new insights into the interplay between Abel and Cesàro summability methods. Furthermore, the theorems contribute to the broader understanding of summability techniques in sequence analysis and their applications in mathematical series.

Anahtar Kelimeler

Etik Beyan

I declare that this study complies with scientific ethical standards, contains no conflict of interest, and has not been submitted to another journal.

Kaynakça

  1. Kogbetliantz E. Sommation des séries et intégrales divergentes par les moyennes arithmétiques et typiques Mémorial Des Sciences Mathématiques. [Internet]. Gauthier-Villars; 1931. Available from: http://eudml.org/doc/192577
  2. Lord RD. On Some Relations Between the Abel, Borel, and Cesàro Methods of Summation. Proceedings of the London Mathematical Society. 1935; s2-38(1): 241–56.
  3. Jakimovski AA. On a Converse of Abel’s Theorem. Proceedings of the American Mathematical Society. 1952 Apr; 3 (2): 244.
  4. Pati T. On Tauberian Theorems. In: D. Rath, S. Nanda (Eds.), Sequences, Summability and Fourier Analysis. Narosa Publishing House; 2005. p. 84–96.
  5. Erdem Y. Tauberian conditions on some slowly decreasing sequences. Periodica Mathematica Hungarica. 2019 Mar; 78 (1): 38–46.
  6. Erdem Y, Çanak İ. A Tauberian theorem for the product of Abel and Cesàro summability methods. Georgian Mathematical Journal. 2016 Sep 1; 23 (3): 343–50.
  7. Erdem Y, Çanak İ. A one-sided theorem for the product of Abel and Cesàro summability methods. Miskolc Mathematical Notes. 2015; 16 (1): 101.
  8. Erdem Y, Totur Ü. Some Tauberian theorems for the product method of Borel and Cesàro summability. Computers & Mathematics with Applications. 2012 Nov; 64 (9): 2871–6.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Reel ve Kompleks Fonksiyonlar

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

31 Temmuz 2026

Gönderilme Tarihi

26 Kasım 2025

Kabul Tarihi

30 Mart 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 28 Sayı: 2

Kaynak Göster

APA
Erdem, Y. (2026). Tauberian theorems for the (A)(C, β) summability methods. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 28(2), 625-631. https://doi.org/10.25092/baunfbed.1830126
AMA
1.Erdem Y. Tauberian theorems for the (A)(C, β) summability methods. BAUN Fen. Bil. Enst. Dergisi. 2026;28(2):625-631. doi:10.25092/baunfbed.1830126
Chicago
Erdem, Yilmaz. 2026. “Tauberian theorems for the (A)(C, β) summability methods”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 28 (2): 625-31. https://doi.org/10.25092/baunfbed.1830126.
EndNote
Erdem Y (01 Temmuz 2026) Tauberian theorems for the (A)(C, β) summability methods. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 28 2 625–631.
IEEE
[1]Y. Erdem, “Tauberian theorems for the (A)(C, β) summability methods”, BAUN Fen. Bil. Enst. Dergisi, c. 28, sy 2, ss. 625–631, Tem. 2026, doi: 10.25092/baunfbed.1830126.
ISNAD
Erdem, Yilmaz. “Tauberian theorems for the (A)(C, β) summability methods”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 28/2 (01 Temmuz 2026): 625-631. https://doi.org/10.25092/baunfbed.1830126.
JAMA
1.Erdem Y. Tauberian theorems for the (A)(C, β) summability methods. BAUN Fen. Bil. Enst. Dergisi. 2026;28:625–631.
MLA
Erdem, Yilmaz. “Tauberian theorems for the (A)(C, β) summability methods”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 28, sy 2, Temmuz 2026, ss. 625-31, doi:10.25092/baunfbed.1830126.
Vancouver
1.Yilmaz Erdem. Tauberian theorems for the (A)(C, β) summability methods. BAUN Fen. Bil. Enst. Dergisi. 01 Temmuz 2026;28(2):625-31. doi:10.25092/baunfbed.1830126