THIN-THICK DECOMPOSITION FOR REAL DEFINABLE ISOLATED SINGULARITIES Lev BirbrairAlexandre FernandesVincent Grangjean Indiana University Mathematics Journal 2017 text pdf 10.1512/iumj.2017.66.6008 10.1512/iumj.2017.66.6008 en Indiana Univ. Math. J. 66 (2017) 547 - 557 state-of-the-art mathematics http://iumj.org/access/