SIAM Journal on Numerical Analysis, Associate Editor since 2021.

Advances in Computational Mathematics, Communicating Editor since 2021.

Computational and Applied Mathematics, Associate Editor since 2021.

International Journal of Computer Mathematics (IJCM), Associate Editor since 2018.

Moscow University Computational Mathematics and Cybernetics , Editorial Board member since 2018.

Applied Numerical Mathematics, Editorial Board member since 2014.

Annali dell'Universita di Ferrara, Editorial Board member 2008-2012.

Applied Mathematics and Computation, Associate Editor 2008-2011.

Eugene O'Riordan, Lubin Vulkov and I jointly guest-edited the special issue "Computational Methods for Boundary and Interior Layers" of International Journal of Numerical Analysis and Modeling - IJNAM that was produced in 2010 (vol. 7, no. 3) to mark the occasion of Prof. G.I. Shishkin's 70th Birthday.

I served as a joint editor of the refereed Proceedings of the BAIL 2008 conference, which appeared in the Springer series Lecture Notes in Computational Science and Engineering in 2009 (LNCSE Vol. 69).