# Kierlik and Rosinberg's weighted density approximation

In the **Kierlik and Rosinberg's weighted density approximation** ^{[1]}
^{[2]} four weighting functions are used
so as to reproduce the Percus-Yevick
direct pair correlation function for the uniform hard sphere model.

## Aplication to polyatomic fluids[edit]

## See also[edit]

## References[edit]

- ↑ E. Kierlik and M. L. Rosinberg "Free-energy density functional for the inhomogeneous hard-sphere fluid: Application to interfacial adsorption", Physical Review A
**42**pp. 3382-3387 (1990) - ↑ E. Kierlik and M. L. Rosinberg "Density-functional theory for inhomogeneous fluids: Adsorption of binary mixtures", Physical Review A
**44**pp. 5025-5037 (1991)