%0 Journal Article %A Charles Brittenham %A Andrew T. Carroll %A T. Kyle Petersen %A Connor Thomas %T Unimodality via alternating gamma vectors %J The electronic journal of combinatorics %D 2016 %V 23 %N 2 %U http://geodesic.mathdoc.fr/articles/10.37236/5950/ %R 10.37236/5950 %F 10_37236_5950