Figure 1
From: General scaling in bidirectional flows of self-avoiding agents

Representation of the differences between the interactions based on the distance r (left) and those in the \(\tau \)-space (right). The arrows represent the relative velocity of the agents respect to the orange agent at the origin. The individuals filled with solid blue are the only ones contributing to interactions with the orange one (it is, in the second case only those for which a finite and positive \(\tau \) can be defined).