This repository is a digital service that collects, preserves, and distributes digital material. Repositories are important tools for preserving an organization's legacy; they facilitate digital preservation and scholarly communication.

Elija una comunidad para listar sus colecciones

• #### A numerical method for suspensions of articulated bodies in viscous flows ﻿

(2022-09-01)
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 open-source 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 high-order ...
• #### A General Framework Based on Walsh Decomposition for Combinatorial Optimization Problems ﻿

(2021-01-01)
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 distance-based exponential models ﻿

(2022-09-01)
Estimation of Distribution Algorithms have been successfully used to solve permutation-based Combinatorial Optimization Problems. In this case, the algorithms use probabilistic models specifically designed for codifying ...
• #### Zindler-type hypersurfaces in R^4 ﻿

(2022-09-08)
In this paper the definition of Zindler-type 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 ...