Orhan, SevdaDirik, FadimeDemirci, Kamil2025-03-232025-03-2320141787-24051787-2413https://doi.org/10.18514/MMN.2014.658https://hdl.handle.net/11486/4923In this paper, using the concept of statistical A- summability which is stronger than classical convergence and A- statistical convergence, we obtain a Korovkin- type approximation theorem for double sequences of positive linear operators of two variables from H w. K/ to C B. K/. Also, we give an example such that our new approximation result works but its classical and A- statistical cases do not work.eninfo:eu-repo/semantics/openAccessstatistical A-summability for double sequencespositive linear operatorKorovkin type approximation theoremthe BleimannButzer and Hahn operatorsArticle15262563310.18514/MMN.2014.6582-s2.0-84921461387Q2WOS:000348602900033Q2