Showing results 15 to 34 of 34
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| Issue Date | Title | Author(s) | Type | Access Type |
| 2022 | A new insight on state-trimness and minimal state-space realizations of input-output behaviors | Pereira, Ricardo; Rocha, Paula | bookPart |  |
| 2020 | A note on controlled invariance for behavioral nD systems | Pereira, Ricardo; Rocha, Paula | bookPart | |
| 2008 | On the determinant of quaternionic polynomial matrices and its application to system stability | Pereira, Ricardo; Rocha, Paula | article |  |
| 2011 | On the global reachability of structured 2D state space systems | Pereira, Ricardo; Rocha, Paula; Simões, Rita | bookPart | |
| Jul-2012 | On the stability of linear fractional difference systems | Vettori, Paolo; Pereira, Ricardo | conferenceObject | |
| Jul-2018 | On the state space realization of 2D (2,2)-periodic image behaviors | Aleixo, José Carlos; Napp, Diego; Pereira, Ricardo; Pinto, Raquel; Rocha, Paula | conferenceObject | |
| Jun-2018 | On the state-space realization of 2-periodic image behaviors | Napp, Diego; Pereira, Ricardo; Pinto, Raquel; Rocha, Paula; Aleixo, José Carlos | conferenceObject | |
| Jul-2019 | Periodic state-space representations of periodic convolutional codes | Napp, Diego; Pereira, Ricardo; Pinto, Raquel; Rocha, Paula | article | |
| 2006 | Quaternionic polynomials and behavioral systems | Pereira, Ricardo | doctoralThesis | |
| Oct-2007 | Quaternionic symmetry of linear dynamical systems | Pereira, Ricardo; Vettori, Paolo | conferenceObject | |
| Sep-2019 | Realization of 2D (2,2)-periodic encoders by means of 2D periodic separable Roesser models | Pereira, Ricardo; Napp, Diego; Pinto, Raquel; Rocha, Paula | article | |
| Jul-2013 | A remark on conditioned invariance in the behavioral approach | Pereira, Ricardo; Rocha, Paula | conferenceObject | |
| 2006 | Stability of quaternionic linear systems | Pereira, Ricardo; Vettori, Paolo | article | |
| Jul-2006 | Stability of quaternionic systems: a determinantal approach | Pereira, Ricardo; Rocha, Paula | conferenceObject | |
| 2021 | State realizations of 2-periodic convolutional codes: a switching system approach | Fornasini, Ettore; Napp, Diego; Pereira, Ricardo; Pinto, Raquel; Rocha, Paula | article | |
| 2017 | A state space approach to periodic convolutional codes | Pereira, Ricardo; Rocha, Paula; Napp, Diego | conferenceObject | |
| 2021 | State-space estimation using the behavioral approach: a simple particular case | Ntogramatzidis, Lorenzo; Pereira, Ricardo; Rocha, Paula | bookPart | |
| 2022 | State-space realizations of periodic convolutional codes | Fornasini, E.; Napp, D.; Pereira, Ricardo; Pinto, Raquel; Rocha, Paula | article | |
| 2-Dec-2018 | Strong controlled-invariance of behavioural nD systems | Pereira, Ricardo; Rocha, Paula | article | |
| 2019 | Towards a geometric theory for nD behaviors: conditioned invariance and detectability subspaces | Pereira, Ricardo; Rocha, Paula | article | |