Equipartition and Virial theorems in a nonextensive optimal Lagrange   multipliers scenario
  We revisit some topics of classical thermostatistics from the perspective of the nonextensive optimal Lagrange multipliers (OLM), a recently introduced technique for dealing with the maximization of Tsallis' information measure. It is shown that Equipartition and Virial theorems can be reproduced by Tsallis' nonextensive formalism independently of the value of the nonextensivity index. 
S. Martinez, F. Pennini and A. Plastino