Structured noncommutative multidimensional linear systems
dc.contributor | Virginia Tech | en |
dc.contributor.author | Ball, Joseph A. | en |
dc.contributor.author | Groenewald, Gilbert | en |
dc.contributor.author | Malakorn, Tanit | en |
dc.contributor.department | Mathematics | en |
dc.date.accessed | 2014-05-27 | en |
dc.date.accessioned | 2014-05-28T18:35:02Z | en |
dc.date.available | 2014-05-28T18:35:02Z | en |
dc.date.issued | 2005 | en |
dc.description.abstract | We introduce a class of multidimensional linear systems with evolution along a free semigroup. The transfer function for such a system is a formal power series in noncommuting indeterminates. Standard system-theoretic properties ( the operations of cascade/parallel connection and inversion, controllability, observability, Kalman decomposition, state-space similarity theorem, minimal state-space realizations, Hankel operators, realization theory) are developed for this class of systems. We also draw out the connections with the much earlier studied theory of rational and recognizable formal power series. Applications include linear-fractional models for classical discrete-time systems with structured, time-varying uncertainty, dimensionless formulas in robust control, multiscale systems and automata theory, and the theory of formal languages. | en |
dc.description.sponsorship | .S. National Science Foundation under grant DMS-9987636 | en |
dc.description.sponsorship | ational Research Foundation of South Africa under grant 2053733 | en |
dc.description.sponsorship | Naresuan University, Thailand | en |
dc.identifier.citation | Ball, J. A.; Groenewald, G.; Malakorn, T., "Structured noncommutative multidimensional linear systems," SIAM J. Control Optim., 44(4), 1474-1528, (2005). DOI: 10.1137/s0363012904443750 | en |
dc.identifier.doi | https://doi.org/10.1137/s0363012904443750 | en |
dc.identifier.issn | 0363-0129 | en |
dc.identifier.uri | http://hdl.handle.net/10919/48136 | en |
dc.identifier.url | http://epubs.siam.org/doi/abs/10.1137/S0363012904443750 | en |
dc.language.iso | en_US | en |
dc.publisher | Siam Publications | en |
dc.rights | In Copyright | en |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
dc.subject | multidimensional linear systems | en |
dc.subject | free semigroup | en |
dc.subject | controllability | en |
dc.subject | observability | en |
dc.subject | minimality | en |
dc.subject | realization | en |
dc.subject | formal power series | en |
dc.subject | noncommuting indeterminates | en |
dc.subject | uncertain systems | en |
dc.subject | iterative circuits | en |
dc.subject | realization-theory | en |
dc.subject | c-n | en |
dc.subject | discrete | en |
dc.subject | representations | en |
dc.subject | minimality | en |
dc.subject | domains | en |
dc.subject | models | en |
dc.subject | series | en |
dc.subject | automation & control systems | en |
dc.subject | mathematics, applied | en |
dc.title | Structured noncommutative multidimensional linear systems | en |
dc.title.serial | Siam Journal on Control and Optimization | en |
dc.type | Article | en |
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