### Enviaments recents

• #### A Liouville type result for fractional Schrödinger operators in 1D ﻿

(Universitat Politècnica de Catalunya, 2017-01)
Projecte Final de Màster Oficial
Accés obert
The aim of this master's thesis is to obtain an alternative and original proof of a Liouville type result for fractional Schrödinger operators in 1D without using a local extension problem, in the spirit of the recent work ...
• #### The Hilbert transform: introduction and applications ﻿

(Universitat Politècnica de Catalunya, 2017-01)
Projecte Final de Màster Oficial
Accés obert
The Hilbert transform is introduced from the mathematical point of view with the purpose in mind to use its properties in signal analysis applications. An important relation with the Fourier transform will be introducted ...
• #### Extremal mixed graphs in the context of the Degree/Diameter problem ﻿

(Universitat Politècnica de Catalunya, 2016-10)
Projecte Final de Màster Oficial
Accés restringit per acord de confidencialitat
Realitzat a/amb:  Universitat de Lleida - Grup de recerca Criptografia i Grafs
Mixed graphs with maximum number of vertices regarding to a given maximum degree and given diameter are known as mixed Moore graphs. Mixed graphs with order one less than the maximum number of vertices regarding to a given ...
• #### 3D reconstruction of deformable objects with volume ﻿

(Universitat Politècnica de Catalunya, 2016-10)
Projecte Final de Màster Oficial
Accés restringit per acord de confidencialitat
Reconstructing 3D models of deformable objects from monocular images or videos still remains a challenging--yet important--task in the field of Computer Vision. The aim of this work is to handle this problem and give a ...
• #### Inverse mechanical analysis for biological tissues ﻿

(Universitat Politècnica de Catalunya, 2016-10)
Projecte Final de Màster Oficial
Accés obert
This study focuses on the application of inverse finite element methods and computational mechanic techniques in order to simulate the spinal cord s contraction described in the previous section. Specifically, the aim is ...
• #### Constant sigma_2-curvature metrics with non isolated singularities ﻿

(Universitat Politècnica de Catalunya, 2016-10)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autor
The aim of this thesis is to give a method to produce families of complete Riemannian metrics with positive constant $\sigma_k$-curvature equal to $2^{-k}\binom{n}{k}$ on $M\setminus \Lambda^p$, where $M$ is a Riemannian ...
• #### Service flow modelling in the telecom cloud ﻿

(Universitat Politècnica de Catalunya, 2016-10)
Projecte Final de Màster Oficial
Accés obert
In telecom cloud infrastructures, a wide variety of network elements can be monitored to retrieve for many purposes, such as improving network performance and end user experience. Such wide and intense monitoring entails ...
• #### Logic and proof assistants ﻿

(Universitat Politècnica de Catalunya, 2016-06)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autor
A short, mostly self-contained introduction to Homotopy Type Theory, which ends with the proof of Seifert-Van Kampen Theorem for sets. It was supposed to be a study about Coq prood assistant, but it ended up being an ...
• #### Relative ideal discriminant on Kummer extensions ﻿

(Universitat Politècnica de Catalunya, 2016-07)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autor
S'exposa la teoria bàsica de ideals discriminants realtius sobre extensions de cossos i la teoria bàsica de extensions de Kummer. Es calculen alguns exemples de ideals discriminants realtius per a extensions cícliques de ...
• #### Graph partitioning for the reduction of data transfer in task-based programming models ﻿

(Universitat Politècnica de Catalunya, 2016-07)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autor
Realitzat a/amb:  Barcelona Supercomputing Centre (BSC)
Current high performance computing architectures are composed of large shared memory NUMA nodes, among other components. Such nodes are becoming increasingly complex as they have several NUMA domains with different access ...