Polynomial hulls and positive currents
  Let T be a positive plurisubharmonic current of bidimension (p,p) and let $\delta>0$. Assume that the Lelong number of T satisfies $\nu(T,a)\geq \delta$ on a dense subset of supp(T) (rectifiable currents satisfy this condition). Then $T=\phi[X]$, where X is a complex subvariety of pure dimension p and $\phi$ is a weakly plurisubharmonic function on X. We have an analogous result for plurisuperharmonic currents. We also introduce and study a notion of polynomial p-hull. 
T.C. Dinh (Univ. Paris XI)