Equation of State in Quantum Chromodynamics
  The equation of state for quark-gluon plasma is obtained, being valid for arbitrary values of the coupling parameter and of temperature. This equation is constructed from perturbative expansions for free energy and for renormalization function. Summation of asymptotic perturbative series is accomplished by means of the self-similar approximation theory. 
V.I. Yukalov, E.P. Yukalova