Cinar, SelinYildiz, SevdaDemirci, Kamil2025-03-232025-03-2320211300-00981303-6149https://doi.org/10.3906/mat-2012-57https://search.trdizin.gov.tr/tr/yayin/detay/443667https://hdl.handle.net/11486/4633In the present paper, using the triangular A-statistical convergence for double sequences, which is an interesting convergence method, we prove a Korovkin-type approximation theorem for positive linear operators on the space of all real-valued continuous functions on [0, infinity) x [0, infinity) with the property that have a finite limit at the infinity. Moreover, we present the rate of convergence via modulus of continuity. Finally, we give some further developments.eninfo:eu-repo/semantics/openAccessTriangular A-statistical convergencepositive linear operatorthe Korovkin type theoremSzasz-Mirakyan operatorArticle45292994210.3906/mat-2012-572-s2.0-85103700456Q2443667WOS:000634389600021Q2