Mahler's classification of complex numbers

Masaaki Amou
Department of Mathematics, Gunma University, Tenjin-cho 1-5-1, Kiryu 376-8515, Japan
Yann Bugeaud
Université de Strasbourg et C.N.R.S., IRMA, U.M.R. 7501, 7 rue René Descartes, 67084 Strasbourg Cedex, France