COMBINATORICS
2000
14 years 8 days ago
2000
Abstract. We introduce color-signed permutations to obtain a very explicit combinatorial interpretation of the q-Eulerian identities of Brenti and some generalizations. In particul...
PR
2008
2008
Computation of a face attractiveness index based on neoclassical canons, symmetry, and golden ratios
14 years 12 days ago
Analysis of attractiveness of faces has long been a topic of research. Literature has identified many different factors that can be related to attractiveness. In this research we ...