21 citations
3 papers
math.DG2022★ 2 cited
Electrostatic system with divergence-free Bach tensor and non-null cosmological constant
Benedito Leandro, Róbson Lousa
We prove that three-dimensional electrostatic manifolds with divergence-free Bach tensor are locally conformally flat, provide that the electric field and the gradient of the lapse…
cond-mat.soft2020★ 21 cited
Load impedance of immersed layers on the quartz crystal microbalance: a comparison with colloidal suspensions of spheres
M. Meléndez, A. Vázquez-Quesada, R. Delgado-Buscalioni
The analytical theories derived here for the acoustic load impedance measured by a quartz crystal microbalance (QCM), due to the presence of layers of different types (rigid, elast…
cs.AI2014★ 1 cited
Solving the Periodic Timetabling Problem using a Genetic Algorithm
Diego Arenas, Remy Chevirer, Said Hanafi +1
In railway operations, a timetable is established to determine the departure and arrival times for the trains or other rolling stock at the different stations or relevant points in…