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Corollary 7.12.60B504335901F

Corollary 7.12.6.0B504335901F Let $u,v$ be locally bounded plurisubharmonic functions on an open set $\Omega \subset \mathbb C^ n$, $n\geq 1$, and let $\mu $ be a positive Radon measure on $\Omega $. If $f,g$ are nonnegative Borel functions on $\Omega $ and

\[ (\mathrm{dd}^{\mathrm{c}}u)^ n\geq f\mu ,\qquad (\mathrm{dd}^{\mathrm{c}}v)^ n\geq g\mu , \]

then, for each integer $1\leq k\leq n-1$,

D13F44EA144A 7.12.7
\begin{equation} (\mathrm{dd}^{\mathrm{c}}u)^ k\wedge (\mathrm{dd}^{\mathrm{c}}v)^{n-k} \geq f^{k/n}g^{(n-k)/n}\mu . \end{equation}

For $k=0$ and $k=n$ the corresponding inequalities are the hypotheses; for $n=1$ only these occur.

Proof. Apply theorem 7.12.1 to $k$ copies of $u$ with density $f$ and $n-k$ copies of $v$ with density $g$. $\square$

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