@article{Savaş_2018, title={On the lacunary $(A, ϕ)$ -statistical convergence of double sequences }, volume={70}, url={https://umj.imath.kiev.ua/index.php/umj/article/view/1599}, abstractNote={We extend some results known from the literature for ordinary (single) sequences to multiple sequences of real numbers. Further, we introduce a concept of double lacunary strong $(A, ϕ)$-convergence with respect to a modulus function. In addition, we also study some relationships between double lacunary strong $(A, ϕ)$-convergence with respect to a modulus and double lacunary statistical convergence.}, number={6}, journal={Ukrains’kyi Matematychnyi Zhurnal}, author={Savaş, E.}, year={2018}, month={Jun.}, pages={848-858} }