(1) Institute of Mathematics, P.O. Box 631, Bo Ho, Hanoi, Vietnam;(2) School of Industrial Systems and Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0205, USA
Abstract:
A problem arising in the control of flutter in compression systems via mistuning is formulated as maximizing a quadratic function
with a circulant matrix over a set of vectors whose every component can take one of three values (the three level problem)
or one of two values (the two level problem).