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CDC
2008
IEEE

Structured semidefinite representation of some convex sets

13 years 6 months ago
Structured semidefinite representation of some convex sets
Linear matrix Inequalities (LMIs) have had a major impact on control but formulating a problem as an LMI is an art. Recently there is the beginnings of a theory of which problems are in fact expressible as LMIs. For optimization purposes it can also be useful to have "lifts" which are expressible as LMIs. We show here that this is a much less restrictive condition and give methods for actually constructing lifts and their LMI representation.
J. William Helton, Jiawang Nie
Added 12 Oct 2010
Updated 12 Oct 2010
Type Conference
Year 2008
Where CDC
Authors J. William Helton, Jiawang Nie
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