it is a pleasure to announce that the 2011 Impact Factors have been
The Journal Complex Analysis and Operator Theory has impact factor 0,600 and its ranking in the category Mathematics is 130 out of 288, thus it is in the first half of the list.
The five years impact factor is 0,659.
The section “Higher Dimensional Geometric Function Theory and Hypercomplex Analysis” is part of the journal (and it shares the same impact factor).
Source: Email from I. Sabadini, 6 July 2012, i.sabadini_at_alice.it