2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/72456Let $T$ be a positive closed current of bidimension (1,1) and unit mass on the complex projective space ${\Bbb P}^n$. We prove that the set $V_α(T)$ of points where $T$ has Lelong number larger than $α$ is contained in a complex line if $α\geq2/3$, and $|V_α(T)\setminus L|\leq1$ for some complex line $L$ if $1/2\leqα<2/3$. We also prove that in dimension 2 and if $2/5\leqα<1/2$, then $|V_α(T)\setminus C|\leq1$ for some conic $C$.9 pagesComplex VariablesPrimary: 32U25, 32U35. Secondary: 32U05, 32U40text