<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div>Dear PWSCF users,<br><br>In the PW_INPUT, I see there is an option for
using LDA+U. Is it true that only LDA can be used with QE. How about
GGA+U and PBE+U? Are they implemented? <br><br>Thank you very much,<br><br>Vi
Vo<br><span style="cursor: pointer; background: none repeat scroll 0% 0% transparent;" class="yshortcuts" id="lw_1276199146_0">Chemical
Engineering Department</span><br><span style="border-bottom: 2px dotted rgb(54, 99, 136); cursor: pointer;" class="yshortcuts" id="lw_1276199146_1">University of Houston</span></div>
</div><br>
</body></html>