Roy Goodman

Roy Goodman is a professor in the Department of Mathematical Sciences at NJIT.

Phase portraits and the bifurcation set for the three-vortex interaction system featured image

Phase portraits and the bifurcation set for the three-vortex interaction system

We derive a symplectic reduction of the evolution equations for a system of three point vortices and use the reduced system to succinctly explain a kind of bifurcation diagram that …

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Dr. Atul Anurag
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A new canonical reduction of three-vortex motion and its application to vortex-dipole scattering featured image

A new canonical reduction of three-vortex motion and its application to vortex-dipole scattering

We use Jacobi coordinates and Nambu brackets to derive a new representation of the motion of three vortices which, unlinke all previous reductions, introduces no singularities into …

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Dr. Atul Anurag
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