Dahlberg's bilinear estimate for solutions of divergence form complex elliptic equations

S. Hofmann

We consider divergence form elliptic operators $L=-\dv A(x)\nabla$, defined in ${\mathbb{R}}^{n+1}=\{(x,t)\in {\mathbb{R}}^n\times \mathbb{R}\},n\ge 2$, where the $L^{\infty }$ coeff…