===affil2:
Adviser
===firstname:
Derrick
===firstname4:

===firstname3:

===lastname2:
Douglas
===lastname:
Cerwinsky
===firstname5:

===affil6:

===lastname3:

===email:
derrick.cerwinsky@gmail.com
===lastname6:

===affil5:

===otherauths:

===lastname4:

===affil4:

===lastname7:

===affil7:

===firstname7:

===postal:
321 1/2 Fremont St.
Laramie, WY 82072
===firstname6:

===ABSTRACT:
Roughed aggregation is a new AMG method which uses a rougher rather than a smoother to construct the restriction operator.
In this case, the rougher used is conjugate gradient.
With this simple modification there is a  significant performance 
gain in some problems over smoothed aggregation.
===affil3:

===lastname5:

===affilother:

===title:
Roughed Aggregation
===firstname2:
Craig C.