Strong Riesz summability of Fourier series

• Jena, Bidu Bhusan ^[1] ; Paikray, Susanta Kumar ^[1] ; Misra, Umakanta ^[2]
  1. [1] Veer Surendra Sai University of Technology

     Veer Surendra Sai University of Technology

     India

     
  2. [2] National Institute of Science and Technology

     National Institute of Science and Technology

     Indonesia

     
• Localización: Proyecciones: Journal of Mathematics, ISSN 0716-0917, ISSN-e 0717-6279, Vol. 39, Nº. 6, 2020, págs. 1615-1626
• Idioma: inglés
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• Resumen

  • The notion of strong summability was introduced by Fekete (Math. És Termesz Ertesitö, 34 (1916), 759-786). Dealing with Nörlund summability of Fourier series Mittal (J. Math. Anal. Appl. 314 (2006), 75-84) has established a result on strong summability. We have established a new result on sufficient condition for strong Riesz summability of Fourier series.