Çınar, Selin2025-03-232025-03-2320232619-9653https://doi.org/10.32323/ujma.1207010https://hdl.handle.net/11486/4284This article is a continuation of our previous works. We mainly investigate a Korovkin type theorem for double sequences of positive linear operators defined in the space of all 2π-periodic and real valued continuous functions on the real two-dimensional space with help of the concept of triangular A-statistical convergence, which is a kind of statistical convergence for double real sequences. Also, we analyze the rate of convergence of double operators in this via modulus of continuity. © 2023, Emrah Evren KARA. All rights reserved.eninfo:eu-repo/semantics/openAccessKo-rovkin type theoremPositive linear operatorTriangular A-statistical convergenceArticle61152210.32323/ujma.12070102-s2.0-85175051528Q3