Mendes, R.S.; Lopes, C.A.; Lenzi, E.K.; Malacarne, L.C. - In: Physica A: Statistical Mechanics and its Applications 344 (2004) 3, pp. 562-567
these examples indicates that the calculation related to the first variational method is easier to work with than the other … method. In particular, when one is trying to apply the last variational method, the calculation of the approximated case can …In the context of nonextensive Tsallis statistics, sensible examples are employed in order to compare the variational …