501 citations
- University of WaterlooCA11 papers
- University of TorontoCA7 papers
- Institut de Mathématiques de BordeauxFR6 papers
- Institut de recherche mathématique de RennesFR6 papers
- Laboratoire de Mathématiques et Physique ThéoriqueFR5 papers
- Sapienza University of RomeIT5 papers
- Tsinghua UniversityCN5 papers
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10 papers · 1 filter
Rational observers of rational systems
Jana Nemcova, Mihaly Petreczky, Jan H. van Schuppen
Rational observers are to be constructed for rational systems while polynomial observers are to be constructed for polynomial systems. An observer synthesis procedure is formulated…
Rational polynomials of simple type: a combinatorial proof
Pierrette Cassou-Noguès, Daniel Daigle
We determine the Newton trees of the rational polynomials of simple type, thus filling a gap in the proof of the classification of these polynomials given by Neumann and Norbury.
The game of Overprescribed Cops and Robbers played on graphs
Anthony Bonato, Xavier Pérez-Giménez, Paweł Prałat +1
We consider the effect on the length of the game of Cops and Robbers when more cops are added to the game play. In Overprescribed Cops and Robbers, as more cops are added, the capt…
On electromagnetic scattering from a penetrable corner
Hongyu Liu, Jingni Xiao
This article is concerned with the time-harmonic electromagnetic (EM) scattering from a generic inhomogeneous medium. It is shown that if there is a right corner on the support of…
Mining and modeling character networks
Anthony Bonato, David Ryan D'Angelo, Ethan R. Elenberg +2
We investigate social networks of characters found in cultural works such as novels and films. These character networks exhibit many of the properties of complex networks such as s…
Moderate deviations for bipower variation of general function and Hayashi-Yoshida estimators
Hacène Djellout, Arnaud Guillin, Hui Jiang +1
We consider the moderate deviations behaviors for two (co-) volatility estima-tors: generalised bipower variation, Hayashi-Yoshida estimator. The results are obtained by using a ne…