Organized by the Institute of Experimental Physics, University of Bialystok under the auspices of the Committee of Crystallography, Polish Academy of Sciences This School is financially supported in part by the International Union of Crystallography and the European Crystallographic Association
		Topological analysis of the electronic charge density (Teresa Borowiak, Poland) Topics Introduction to topological analysis of electron density distributions (definitions of curvatures, the Hessian matrix, the electron density gradient, definition of a critical point; classification of critical points, properties of the density at critical points (total density, ellipticity); the Laplacian of the electronic charge density and its properties; characterization of atomic interactions and relationship to the Lewis electron pair model; other properties computable from the charge distribution, dipole moments, electrostatic potential, net atomic charges; some examples.