Ortiz Gracia, Luis (Date of defense: 2011-11-24)
In this dissertation we have investigated the credit risk measurement of a credit portfolio by means of the wavelets theory. Banks became subject to regulatory capital requirements under Basel Accords ...
Muiños Bellester, Ferran (Date of defense: 2011-10-03)
L’àlgebra de Rees R(I) d’un ideal I d’un anell Noetherià local R juga un paper molt important en àlgebra commutativa i geometria algebraica, perquè Proj(R(I)) és l’explosió (blowup) de l’esquema afí ...
Basak Gancheva, Inna (Date of defense: 2011-11-28)
The main objective of the thesis is the analytical and geometrical study of several integrable finite-dimentional dynamical systems of classical mechanics, which are closely related, namely: - the ...