%0 Journal Article
%T Smooth Counterexamples to Frame Bundle Freeness
%J Mathematics | An Open Access Journal from MDPI
%D 2019
%R https://doi.org/10.3390/math7111058
%X We provide counterexamples to P. Olver¡¯s freeness conjecture for C ¡Þ actions. In fact, we show that a counterexample exists for any connected real Lie group with noncompact center, as well as for the additive group of the integers. View Full-Tex
%U https://www.mdpi.com/2227-7390/7/11/1058