Improved upper bounds for the structured singular value
Andrew Packard, Kemin Zhou · 2003
The computation of the structured singular value, mu , a useful tool for matrix perturbation problems, is addressed. Computation of mu is difficult, and usually upper and lower bounds are all that can be reliably computed. In general, there is a gap between the computable upper bound and the structured singular value. An intuitive fix aimed at reducing this gap is presented.>