4 papers
Exact computations with quasiseparable matrices
Clément Pernet, Hippolyte Signargout, Gilles Villard
Quasi-separable matrices are a class of rank-structured matriceswidely used in numerical linear algebra and of growing interestin computer algebra, with applications in e.g. the li…
Computing the Characteristic Polynomial of Generic Toeplitz-like and Hankel-like Matrices
Clément Pernet, Hippolyte Signargout, Pierre Karpman +1
New algorithms are presented for computing annihilating polynomials of Toeplitz, Hankel, and more generally Toeplitz+ Hankel-like matrices over a field. Our approach follows works…
Optimal Adjacent Vertex-Distinguishing Edge-Colorings of Circulant Graphs
Sylvain Gravier, Hippolyte Signargout, Souad Slimani
A -proper edge-coloring of a graph G is called adjacent vertex-distinguishing if any two adjacent vertices are distinguished by the set of colors appearing in the edges incident…
Integration of Information Patterns in the Modeling and Design of Mobility Management Services
Alexander Keimer, Nicolas Laurent-Brouty, Farhad Farokhi +4
Over the last decade, the rise of the mobile internet and the usage of mobile devices has enabled ubiquitous traffic information. With the increased adoption of specific smartphone…