أرسل هذا في رسالة قصيرة: CHARACTERIZATION OF NAKAYAMA M-CLUSTER TILTED ALGEBRA OF TYPE AN

  ______   _    _     _____    _    _     _____   
 /_   _// | || | ||  |__  //  | || | ||  / ____|| 
 `-| |,-  | || | ||    / //   | || | || / //---`' 
   | ||   | \\_/ ||   / //__  | \\_/ || \ \\___   
   |_||    \____//   /_____||  \____//   \_____|| 
   `-`'     `---`    `-----`    `---`     `----`