105 citations · 141 across the 2 of their papers we have counts for
2 papers
astro-ph2005★ 36 cited
Galaxy Models with Tangentially Anisotropic Velocity Distributions
J. H. an, N. W. Evans
This paper provides two families of flexible and simple galaxy models. Representatives of many of the families possess the important cosmological cusps, with the density behaving l…
astro-ph2004★ 105 cited
Gravitational lens under perturbations: Symmetry of perturbing potentials with invariant caustics
Jin H. An
When the gravitational lensing potential can be approximated by that of circularly symmetric system affected by weak perturbations, it is found that the shape of the resulting (tan…