Ara mostrant els elements 81-90 de 162
Prieto Martínez, Pere Daniel (Data de defensa: 2014-10-02)
Geometrical physics is a relatively young branch of applied mathematics that was initiated by the 60's and the 70's when A. Lichnerowicz, W.M. Tulczyjew and J.M. Souriau, among many others, began to ...
Panadès i Guinart, Carles (Data de defensa: 2013-06-28)
Even though the transition to turbulence has been studied for over a century, its complete comprehension still remains unclear even for the simplest flows and continues to be a daunting challenge for ...
Gómez-Mateu, Moisés (Data de defensa: 2016-06-30)
The conclusions from randomized clinical trials (RCT) rely on the primary endpoint (PE), which is chosen at the design stage of the study; thus, it is of utmost importance to select it appropriately. ...
Pons Pons, Marc (Data de defensa: 2014-11-07)
Climate Change has become no longer a conjecture but an objective reality. The increase of the global average temperature, the seas level rise or the increase in the frequency and magnitude of extreme ...
Roca Lacostena, Jordi (Data de defensa: 2021-05-18)
The goal of this thesis is to solve the embedding problem for Markov matrices, posed by Gustav Elfving in1937. A Markov matrix is non-negative square matrix whose rows sum to 1. We say that such a matrix ...
Gascón Caro, Adrià (Data de defensa: 2014-05-30)
Term unification is a basic operation in several areas of computer science, specially in those related to logic. Generally speaking, it consists on solving equations over expressions called terms. ...
Parra, Xileidys (Data de defensa: 2018-05-10)
The strong, progressive interaction between decision-making processes (DMP) and information technologies has led to breakthroughs in how business is conducted. These developments represent the advent ...
Sáez Pous, Xavier (Data de defensa: 2016-01-25)
During the last two decades, High-Performance Computing (HPC) has grown rapidly in performance by improving single-core processors at the cost of a similar growth in power consumption. The single-core ...
Deutschmann, Ina Maria (Data de defensa: 2021-11-29)
There is a myriad of microorganisms on Earth contributing to global biogeochemical cycles, and their interactions are considered pivotal for ecosystem function. Previous studies have already determined ...
Rosa Ibarra, Abraham de la (Data de defensa: 2014-06-16)
The goal of this thesis is to show global instability or Arnold's diffusion in the elliptic restricted three body problem (ERTBP) by proving the existence of pseudo-trajectories diffusing along the phase ...