86 citations · 93 across the 5 of their papers we have counts for
5 papers
Flocks, Games, and Cognition: A Geometric Approach
Udit Halder, Vidya Raju, Matteo Mischiati +2
Avian flocks display a wide variety of flight behaviors, including steady directed translation of center of mass, rapid change of overall morphology, re-shuffling of positions of i…
Lie algebra structure of fitness and replicator control
Vidya Raju, P. S. Krishnaprasad
For over fifty years, the dynamical systems perspective has had a prominent role in evolutionary biology and economics, through the lens of game theory. In particular, the study of…
Motion camouflage in three dimensions
P. V. Reddy, E. W. Justh, P. S. Krishnaprasad
We formulate and analyze a three-dimensional model of motion camouflage, a stealth strategy observed in nature. A high-gain feedback law for motion camouflage is formulated in whic…
Steering laws for motion camouflage
E. W. Justh, P. S. Krishnaprasad
Motion camouflage is a stealth strategy observed in nature. We formulate the problem as a feedback system for particles moving at constant speed, and define what it means for the s…
Natural frames and interacting particles in three dimensions
E. W. Justh, P. S. Krishnaprasad
Motivated by the problem of formation control for vehicles moving at unit speed in three-dimensional space, we are led to models of gyroscopically interacting particles, which requ…