In this paper, we present some general results determining minimax bounds
on statistical risk for density estimation based on certain information-theoretic
considerations. These bounds depend only on metric entropy conditions and
are used to identify the minimax rates of convergence.
Copies of preprints are available from the author upon request. Use the preprint number (located at the top of the page) and make the request directly to the author, Iowa State University, Department of Statistics, Snedecor Hall, Ames, IA 50011-1210.