S. Gluzman et Vi. Yukalov, ALGEBRAIC SELF-SIMILAR RENORMALIZATION IN THE THEORY OF CRITICAL PHENOMENA, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 55(4), 1997, pp. 3983-3999
We consider the method of self-similar renormalization for calculating
critical temperatures and critical indices. An optimized variant of t
he method for an effective summation of asymptotic series is suggested
and illustrated by several different examples. The advantage of the m
ethod is in combining simplicity with high accuracy.