On the space of bounded Euler difference sequences and some classes of compact operators. - Ivana Djolovic (Appl. Math. Comput., 2006)

Matrix transformations and compact operators on some new mth-order difference sequences. - Ivana Djolovic; Eberhard Malkowsky (Appl. Math. Comput., 2008)

A note on Fredholm operators on (c0)T. - Ivana Djolovic; Eberhard Malkowsky (Appl. Math. Lett., 2009)

The Hausdorff measure of noncompactness of operators on the matrix domains of triangles in the spaces of strongly C1 summable and bounded sequences. - Ivana Djolovic; Eberhard Malkowsky (Appl. Math. Comput., 2010)

On matrix mappings into some strong Cesàro sequence spaces. - Ivana Djolovic; Eberhard Malkowsky (Appl. Math. Comput., 2012)

Banach algebras of matrix transformations between some sequence spaces related to Λ-strong convergence and boundedness. - Eberhard Malkowsky; Ivana Djolovic (Appl. Math. Comput., 2013)