Fig. 7: Regular grid in which the size of the nodes correspond to their topological diffusion capacity.
From: Diffusion capacity of single and interconnected networks

A and the topological diffusion capacity when some peripheral links possess a higher weight (B). Two different heat diffusion processes are initiated in nodes 1 or 2 in both structures by assigning a temperature 25 degrees higher than the temperature of the other nodes. The time evolution of the diffusion capacity values of the system is shown in (C). The minimum value (DCmin) corresponds to the DC value when (xj − xi) → 0.