Matrix transformations of sequences and applications in Fourier analysis

Ushangi Goginava, Sawsan Omira, Reem Abdel-Latif, Tasnem AlKrinat

Research output: Contribution to journalArticlepeer-review


In the presented paper we consider a sequence and its Nörlud and a generalized mean derived from a matrix transformation. Furthermore, sufficient conditions for the matrix are found which implies the converges of the generalized matrix means from the Nörlud ones. The results drawn make it possible to transfer well-known theorems in the theory of Fourier series to more general sequences of operators.

Original languageEnglish
Article numbere29585
Issue number8
Publication statusPublished - Apr 30 2024


  • Almost everywhere convergence
  • Matrix transformation
  • Numerical sequences
  • Trigonometric system
  • Vilenkin system
  • Walsh-Kaczmarz system
  • Walsh-Paley system

ASJC Scopus subject areas

  • General


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