Cinar, Selin2025-03-232025-03-2320210352-96652406-047Xhttps://doi.org/10.22190/FUMI200309006Chttps://hdl.handle.net/11486/4859In this paper, we introduce the concept of triangular A-statistical relative convergence for double sequences of functions defined on a compact subset of the real two-dimensional space. Based upon this new convergence method, we prove Korovkin-type approximation theorem. Finally, we give some further developments.eninfo:eu-repo/semantics/openAccesspositive linear operatorsthe double sequencesregular matrixtriangular A-statistical convergenceKorovkin theoremTRIANGULAR A-STATISTICAL RELATIVE UNIFORM CONVERGENCE FOR DOUBLE SEQUENCES OF POSITIVE LINEAR OPERATORSArticle361657710.22190/FUMI200309006CN/AWOS:000655373100006N/A