Local cohomology
= Local cohomology
{title2=$H_Z^i(X,\mathcal F)$}
{wiki}
Local cohomology consists of the right derived functors of the <section functor with support>. It measures sections and cohomology concentrated along a closed subset $Z$.
= Local cohomology
{title2=$H_Z^i(X,\mathcal F)$}
{wiki}
Local cohomology consists of the right derived functors of the <section functor with support>. It measures sections and cohomology concentrated along a closed subset $Z$.