15 citations · 35 across the 5 of their papers we have counts for
6 papers
Mathematics of Herding
Sayomi Kamimoto
A herd of animals often follows a leader who sets the direction of travel. The leader sometimes turns unexpectedly and the followers reshuffle. Yet the herd regroups itself and sta…
The chaotic milling behaviors of interacting swarms after collision
Sayomi Kamimoto, Jason Hindes, Ira Schwartz
We consider the problem of characterizing the dynamics of interacting swarms after they collide and form a stationary center of mass. Modeling efforts have shown that the collision…
A Computer-Assisted Study of Red Coral Population Dynamics
Sayomi Kamimoto, Hye Kyung Kim, Evelyn Sander +1
We consider a 13-dimensional age-structured discrete red coral population model varying with respect to a fitness parameter. Our numerical results give a bifurcation diagram of bot…
Stability of milling patterns in self-propelled swarms on surfaces
Jason Hindes, Victoria Edwards, Sayomi Kamimoto +2
In some physical and biological swarms, agents effectively move and interact along curved surfaces. The associated constraints and symmetries can affect collective-motion patterns,…
Torus bifurcations of large-scale swarms having range dependent communication delay
Ira B Schwartz, Victoria Edwards, Sayomi Kamimoto +4
Dynamical emergent patterns of swarms are now fairly well established in nature, and include flocking and rotational states. Recently, there has been great interest in engineering…
Unstable oscillations and bistability in delay-coupled swarms
Jason Hindes, Victoria Edwards, Sayomi Kamimoto +2
It is known from both theory and experiments that introducing time delays into the communication network of mobile-agent swarms produces coherent rotational patterns. Often such sp…