CIMPA-ICTP Course: Matrix pencils and linear relations - Francisco MARTÍNEZ PERÍA (Instituto Argentino de Matematica, Alberto P Calderon, CONICET)

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*CIMPA-ICTP Course: Matrix pencils and linear relations *

*_Speaker:_ * Francisco MARTÍNEZ PERÍA (Instituto Argentino de 
Matematica, Alberto P Calderon, CONICET)

*_Timetable and venue:_*

Wednesday 4 November: 14:00 - 16:00
Thursday 5 November: 14:00 - 16:00
Friday 6 November: 14:00 - 16:00

ICTP Leonardo Building - Luigi Stasi Seminar Room

_*Course Overview:*_

The course aims to present the relationship between the Kronecker 
invariants of a given matrix pencil $P(s)=SE-A$ and the spectral 
quantities associated with a pair of linear relations, its range and 
kernel representations. This relationship is useful for obtaining bounds 
for the Kronecker invariants of a perturbed matrix pencil $P'(s)=sE'-A'$ 
in terms of the Kronecker invariants of $P(s)$, translating 
(finite-rank) perturbation problems among matrix pencils into 
perturbation problems among linear relations.

_*Zoom Link:*_

https://zoom.us/j/91471488824?pwd=oZR4mTWbSM0NgmwRbzf22RYfdfgRnN.1

Meeting ID: 914 7148 8824
Passcode: CIMPA_ICTP

/All are welcome to join./


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