In the first part of this article we present a realization of the m-Tamari lattice T (m) n in terms of m-tuples of Dyck paths of height n, equipped with componentwise rotation order. For that, we define the m-cover poset P〈m〉 of an arbitrary bounded poset P , and show that the smallest lattice completion of the m-cover poset of the Tamari lattice Tn is isomorphic to the m-Tamari lattice T (m) n...

In this note we study the temporal convergence of a locally implicit discontinuous Galerkin (DG) method for Maxwell’s equations modeling electromagnetic wave propagation. Particularly, we wonder whether the method retains its second-order ordinary differential equation (ODE) convergence under stable simultaneous space-time grid refinement towards the true partial differential equation (PDE) sol...

Solar driven water splitting can be achieved by coupling electrolyzers with PhotoVoltaics (PV). Integration of both functions in a compact PhotoElectroChemical (PEC) cell is an attractive option but presents significant scientific challenges. In this work, the design of singleand dualcompartment PEC cells for research purposes is discussed. The fabrication of separator-electrode assemblies is a...

Cette contribution interroge l’élaboration, par les images, des histoires critiques de l’architecture moderne écrites dans la conjoncture l’émergence du postmodernisme (1973-1982). Sous plume Charles Jencks, Manfredo Tafuri et Francesco Dal Co, Kenneth Frampton William J. R. Curtis, ces récits mobilisent un large corpus représentations architecturales au service d’une structure narrative qui vi...