| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 401995 | Journal of Symbolic Computation | 2006 | 11 Pages |
Abstract
This paper develops a validated numerical algorithm to compute the L∞-norm, a norm which plays an important role in modern control. The method reduces the L∞-norm computation problem to real root localization of polynomials and some Sturm chain tests, both of which can be executed in a manner which guarantees accuracy. A computational complexity estimate is also given.
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