Timelike small x Resummation for Fragmentation Functions
  The status of small x resummation in the timelike kinematics is discussed. We present a general procedure to extract the large logarithms of x in the MS factorization scheme and to resum them in a closed form. New results for the doubly-logarithm-resummed coefficient functions will be reviewed. All our resummation formulae are in agrement with the fixed NNLO computations recently done by other groups in the \bar{MS} scheme. 
S. Albino, P. Bolzoni, B.A. Kniehl and A. Kotikov
hep-ph