¼­¿ï´ë ÀÛ¿ë¼Ò ¼¼¹Ì³ª 2006 Oct 13: ±èÇüÁØ(¼­¿ï´ë); The hyperinvariant subspace problem for quasinilpotent operators 2006 Oct 20: ±èÇüÁØ(¼­¿ï´ë); The hyperinvariant subspace problem for quasinilpotent operators II 2008 Mar 7: ±èÇüÁØ(¼­¿ï´ë); The hyperinvariant subspace problem for quasinilpotent operators III 2008 Nov 28: ±èÇüÁØ(¼­¿ï´ë); Extremal vectors and c-eigenvectors 2015 Apr 17: ±èÇüÁØ(¼­¿ï´ë); The product of truncated Hankel operators 2016 Oct 12: ±èÇüÁØ(¼­¿ï½Ã¸³´ë); Seminilpotent operators