Acta Mathematica Sinica, English Series, cilt.26, sa.11, ss.2131-2144, 2010 (SCI-Expanded)
In this paper we extend the notion of λ-statistical convergence to the (λ,μ)statistical convergence for double sequences x = (xjk). We also determine some matrix transformations and establish some core theorems related to our new space of double sequences Sλ,μ. © 2010 Institute of Mathematics, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Chinese Mathematical Society and Springer-Verlag Berlin Heidelberg.