@inproceedings{paperid:1027150,
author = {Sal Moslehian, Mohammad and Nabavi, Sadegh},
title = {Some conditions under which some operators are normal},
booktitle = {چهل و دومین کنفرانس ریاضی کشور},
year = {2011},
location = {رفسنجان, IRAN},
keywords = {Hilebert space; normal operator; log-hyponormal or p-hyponormal},
}