I serve on the editorial boards of
a number of journals:
and formerly
and also of the book series:
and formerly
 Studies in Mathematics and its Applications (NorthHolland)
 IMA Volumes in Mathematics and its Applications (Springer)
Finally, I am currently the chair of the AMS Committee on Publications, I was the first moderator for Numerical Analysis (math.NA) for the
arXiv eprint server and continue to serve
on the arXiv Math Advisory Committee.
