An analytic treatment of gravitational microlensing for sources of finite size at large optical depths
An analytical approach to gravitational lensing by an ensemble of axisymmetric lenses
An analytical generator for drag-free satellite orbits
An analytical method to find the optimal parameters for gas detectors based on correlation spectroscopy using a Fabry-Perot interferometer
An analytical model for a Keplerian disc and a boundary layer around a rapidly rotating star
An analytical model for spherical galaxies and bulges
An analytical model for the evolution of an accretion protoplanetary disk
An analytical model of the SiO maser velocity spectrum
An analytical study of shock waves in thin magnetic flux tubes
An analytical theory of the motion of PHOBOS and perturbation analysis
An analytically soluble problem in fully nonlinear statistical gravitational lensing
An ancient planetary nebula surrounding the old nova GK Persei
An anisotropic cosmological model in self-creation cosmology
An apparent universal magnetic constant for cool stars
An application of linear algebra to petrologic problems: Part 1. Mineral classification
An application of the scaled Runge-Kutta algorithms to some problems of celestial mechanics
An approach to the selection of a model of orbital-measurement errors
An approximate description of string and p-brane dynamics in curved space-times
An Approximate Functional Equation for Dirichlet L-Functions
An Approximate Riemann Solver for the MHD Equations and Its Application to type II Supernova