14 citations · 28 across the 9 of their papers we have counts for
4 papers · 1 filter
Control of Integrable Hamiltonian Systems and Degenerate Bifurcations
C. W. Kulp, E. R. Tracy
We discuss control of low-dimensional systems which, when uncontrolled, are integrable in the Hamiltonian sense. The controller targets an exact solution of the system in a region…
Local Solutions for Generic Multidimensional Resonant Wave Conversion
E. R. Tracy, A. N. Kaufman
In more than one spatial dimension, resonant linear conversion from one wave type to another can have a more complex geometry than the familiar 'avoided crossing' of one-dimensiona…
Ray helicity: a geometric invariant for multi-dimensional resonant wave conversion
E. R. Tracy, A. N. Kaufman
For a multicomponent wave field propagating into a multidimensional conversion region, the rays are shown to be helical, in general. For a ray-based quantity to have a fundamental…
Mini-Conference on Hamiltonian and Lagrangian Methods in Fluid and Plasma Physics
A. J. Brizard, E. R. Tracy
A mini-conference on Hamiltonian and Lagrangian methods in fluid and plasma physics was held on November 14, 2002, as part of the 44th meeting of the Division of Plasma Physics of…