The Convergence of Circle Packings on Tori

The notion of circle packings has been explored intensively since Thurston proposed it as an approximation to conformal maps. One of the fundamental questions about circle packings is whether it converges to the Riemann mapping if the radius of the circles tends to zero. In this paper, we prove the convergence of circle packings to the maps induced by the uniformization theorem in a different sense proposed by Gu-Luo-Wu for surfaces of genus one. This is the first result of the convergence of circle packings on surfaces with nontrivial topology.
Comment: 16 pages. Comments welcomed!