Vladimir Y. Lunin

The paper introduces a method to calculate variable-resolution maps using analytic shell-function approximations to atomic images, enabling comparison with experimental cryo-EM maps.

The paper introduces a method to separate atomic displacement and local resolution effects in crystallographic and cryo-EM maps by modeling Fourier ripples.

The paper develops an analytic method to generate inhomogeneous-resolution maps for refining atomic models in structural biology and other fields.