Concept
Transformation de Cayley
Publications associées (12)
Crossing of the Branch Cut: The Topological Origin of a Universal 2 pi-Phase Retardation in Non-Hermitian Metasurfaces
Full wavefront control by photonic components requires that the spatial phase modulation on an incoming optical beam ranges from 0 to 2 pi. Because of their radiative coupling to the environment, all optical components are intrinsically non-Hermitian syste ...
WILEY-V C H VERLAG GMBH2023Group Approximation in Cayley Topology and Coarse Geometry, Part II: Fibred Coarse Embeddings
The objective of this series is to study metric geometric properties of disjoint unions of Cayley graphs of amenable groups by group properties of the Cayley accumulation points in the space of marked groups. In this Part II, we prove that a disjoint union ...
2019MATHICSE Technical Report : Quasi-Toeplitz matrix arithmetic : a Matlab toolbox
A Quasi Toeplitz (QT) matrix is a semi-infinite matrix of the kind where, is compact and the norms and $|E|_{ ...
MATHICSE2018Ambient space formulations and statistical mechanics of holonomically constrained Langevin systems
The most classic approach to the dynamics of an n-dimensional mechanical system constrained by d independent holonomic constraints is to pick explicitly a new set of (n - d) curvilinear coordinatesparametrizingthe manifold of configurations satisfying the ...
Springer-Verlag2011