Higher order Glaeser inequalities and optimal regularity of roots of real functions Article Sidebar Download Article PDF Download Article Abstract PDF Submitted: Jul 28, 2011 Accepted: Jan 16, 2012 Published: Dec 19, 2013 DOI: https://doi.org/10.2422/2036-2145.201107_011 Issue 2013: VOL. XII, ISSUE 4 Section Article Main Article Content Marina Ghisi Massimo Gobbino Abstract Article Details