%0 Journal Article
%T The Geometric Interior in Real Linear Spaces
%A Karol P k
%J Formalized Mathematics
%@ 1898-9934
%D 2010
%I 
%R 10.2478/v10037-010-0021-y
%X We introduce the notions of the geometric interior and the centre of mass for subsets of real linear spaces. We prove a number of theorems concerning these notions which are used in the theory of abstract simplicial complexes.
%U http://versita.metapress.com/content/7q44378477913120/?p=5d131c8539804de5b75143a44b34c48b&pi=3