@techreport{347d225f7c694aff85e5a27c3c5e7f14,

title = "A lower bound for the differences of powers of linear operators",

keywords = "Berkani's conjecture, decay, differences of powers, quasi-nilpotent linear operator, Berkani's conjecture, decay, differences of powers, quasi-nilpotent linear operator, Berkani's conjecture, decay, differences of powers, quasi-nilpotent linear operator",

author = "Jarmo Malinen and Olavi Nevanlinna and Ville Turunen and Z. Yuan",

year = "2004",

language = "English",

isbn = "951-22-7015-3",

series = "Helsinki University of Technology Institute of Mathematics Research Reports",

publisher = "Teknillinen korkeakoulu",

number = "A467",

type = "WorkingPaper",

institution = "Teknillinen korkeakoulu",

}