Mostrando ítems 1-7 de 7
Rodríguez López, Salvador (Fecha de defensa: 2008-04-07)
In the early 1970 fs, R. Coifman and G. Weiss, generalizing the techniques introduced by A. Calderon, developed a method for transferring abstract convolution type operators, defined on general topological ...
Simon i Estrada, Sergi (Fecha de defensa: 2007-07-09)
In this thesis, we present a proof of the meromorphic non-integrability for some problems arising from Celestial Mechanics, as well as a new necessary condition for partial integrability in a wider ...
Ripoll i Missé, Jordi (Fecha de defensa: 2005-10-05)
In this Thesis we address the study of some non-linear evolution equations (e.g. pde's) modelling the dynamics of sexually-reproducing structured populations, with special emphasis on biological evolution ...
Garcia Domingo, Josep Lluís (Fecha de defensa: 2003-01-01)
DE LA TESIS:<br/><br/>El contenido de esta tesis se enmarca dentro del Análisis Real. En particular, trata del estudio de ciertos problemas de la teoría de pesos, (una referencia clásica sobre esta ...
Mondelo González, José María (Fecha de defensa: 2001-07-13)
This works has been organized in three parts. The first (Chapter 1 to 5) is dedicated to the development and study of a procedure for the accurate computation of frequencies, as well ans the related ...
Jorba Jorba, Lambert (Fecha de defensa: 2003-05-26)
El sistema de les marques s'enquadra dins del camp de l'anàlisi intervalar modal. <br/>En aquest context la tesi aporta un estudi de les operacions lineals, de la seva semàntica i sobretot de la seva ...
Baldomá, Inmaculada (Fecha de defensa: 2001-01-01)
In general, when beginning to explore any scientific field, one focuses on the generic situations; that is, one centers on the behaviours that appear in “most” of the cases encountered in practice. This ...