BIRD, BCAM's Institutional Repository Data
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A numerical method for suspensions of articulated bodies in viscous flows
(20220901)An articulated body is defined as a finite number of rigid bodies connected by a set of arbitrary constraints that limit the relative motion between pairs of bodies. Such a general definition encompasses a wide variety of ... 
Aeroacoustic Analysis of a Subsonic Jet using the Discontinuous Galerkin Method
(2022)In this work, the opensource spectral/hp element framework Nektar++ (www.nektar.info) is coupled with the Antares library (www.cerfacs.fr/antares/) to predict noise from a subsonic jet. Nektar++ uses the highorder ... 
A General Framework Based on Walsh Decomposition for Combinatorial Optimization Problems
(20210101)In this paper we pursue the use of the Fourier transform for a general analysis of combinatorial optimization problems. While combinatorial optimization problems are defined by means of different notions like weights in a ... 
A mathematical analysis of EDAs with distancebased exponential models
(20220901)Estimation of Distribution Algorithms have been successfully used to solve permutationbased Combinatorial Optimization Problems. In this case, the algorithms use probabilistic models specifically designed for codifying ... 
Zindlertype hypersurfaces in R^4
(20220908)In this paper the definition of Zindlertype hypersurfaces is introduced in $\mathbb{R}^4$ as a generalization of planar Zindler curves. After recalling some properties of planar Zindler curves, it is shown that Zindler ...