Nuclear response for the Skyrme effective interaction with zero-range   tensor terms. II. Sum rules and instabilities
  The formalism of linear response theory for Skyrme forces including tensor terms presented in article [1] is generalized for the case of a Skyrme energy density functional in infinite matter. We also present analytical results for the odd-power sum rules, with particular attention to the inverse energy weighted sum rule, $M_{-1}$, as a tool to detect instabilities in Skyrme functionals. 
A. Pastore and D. Davesne and Y. Lallouet and M. Martini and K.   Bennaceur and J. Meyer
nucl-th