33 citations · 37 across the 2 of their papers we have counts for
2 papers
nlin.CD2009★ 4 cited
Straight Line Orbits in Hamiltonian Flows
J. E. Howard, J. D. Meiss
We investigate periodic straight-line orbits (SLO) in Hamiltonian force fields using both direct and inverse methods. A general theorem is proven for natural Hamiltonians quadratic…
nlin.CD2001★ 33 cited
Generalizations of the Störmer Problem for Dust Grain Orbits
H. R. Dullin, M. Horányi, J. E. Howard
We consider the generalized Störmer Problem that includes the electromagnetic and gravitational forces on a charged dust grain near a planet. For dust grains a typical charge to ma…