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Feedback invariants of series connected systems and LR coefficients
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Description: |
In this talk we shall describe the possible feedback invariants of linear systems obtained as a result of series connections of two linear systems. This corresponds to a completion problem for matrices. We solve the problem in a generic case, and we conjecture general solution. It turns out that the Littlewood-Richardson coefficients are of central importance in the general case. In particular some interesting purely combinatorial properties and conjectures about Littlewood-Richardson coefficients and its generalizations appear.
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Date: |
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| Start Time: |
15:30 |
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Speaker: |
Marija Dodig (Univ. Lisboa)
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Institution: |
Universidade de Lisboa
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Place: |
Sala 5.5
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| Research Groups: |
-Algebra and Combinatorics
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See more:
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<Main>
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© 2012 Centre for Mathematics, University of Coimbra, funded by
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