@article{Ellidokuzoğlu2026, 
author = {Hacer Bilgin Ellidokuzoğlu and Serkan Demiriz},
title = {Matrix domain of the second-order    q-Cesàro matrix in classical sequence spaces},
year = {2026},
journal = {AIMS Mathematics},
volume = {11},
number = {6},
pages = {17022-17038},
keywords = {q-Cesàro matrix, second-order q-Cesàro matrix, matrix domain, sequence spaces},
url = {https://www.sciopen.com/article/10.3934/math.2026697},
doi = {10.3934/math.2026697},
abstract = {In this paper, we study a second-order    q-Cesàro matrix and its matrix domains in the spaces        c    0   and    c. We establish basic structural results, including inclusion relations, connections with earlier Cesàro-type sequence spaces, the duals of these spaces, and the associated matrix transformations. Our approach extends known work on    q-Cesàro operators and provides a starting point for further investigations of higher-order    q-averaging methods in summability theory.}
}