2 citations · 2 across the 3 of their papers we have counts for
4 papers
Convergence of an Explicit Iterative Leap-frog Discontinuous Galerkin Method for Time-domain Maxwell's Equations in Anisotropic Materials
Adérito Araújo, Sílvia Barbeiro, Maryam Khaksar Ghalati
We propose an explicit iterative leap-frog discontinuous Galerkin method for time-domain Maxwell's equations in anisotropic materials and derive its convergence properties. The a p…
Physically Feasible Decomposition of Engino Toy Models: A Graph Theoretic Approach
Efstathios N. Antoniou, Adérito Araújo, Miguel D. Bustamante +1
During the 125th European Study Group with Industry held in Limassol, Cyprus, 5-9 December 2016, one of the participating companies, Engino.net Ltd, posed a very interesting challe…
Cross-diffusion systems for image processing: II. The nonlinear case
A. Araújo, S. Barbeiro, E. Cuesta +1
In this paper the use of nonlinear cross-diffu\-sion systems to model image restoration is investigated, theoretically and numerically. In the first case, well-posedness, scale-spa…
Cross-diffusion systems for image processing: I. The linear case
A. Araujo, S. Barbeiro, E. Cuesta +1
The use of cross-diffusion systems as mathematical models of different image processes is investigated. The present paper is concerned with linear filtering. First, those systems s…