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Byrnes, Christopher I.; Duncan, Tyrone E.

On certain topological invariants arising in system theory. (English) Zbl 0483.93049

New directions in applied mathematics, Pap. present. 1980 on the Occas. of the Case centen. Celebr., 29-71 (1982).
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Cited in 9 Documents

MSC:

93B99 Controllability, observability, and system structure
37C80 Symmetries, equivariant dynamical systems (MSC2010)
93C05 Linear systems in control theory
51M35 Synthetic treatment of fundamental manifolds in projective geometries (Grassmannians, Veronesians and their generalizations)
14M15 Grassmannians, Schubert varieties, flag manifolds
93B15 Realizations from input-output data
16W50 Graded rings and modules (associative rings and algebras)

Keywords:

topological invariants; Schubert calculus; output feedback control; Arnol’d-Maslov index

Citations:

Zbl 0468.00001; Zbl 0462.93026; Zbl 0401.93020
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