1. [040501CloG]
Second order generalized linear systems. A geometric approach
Josep Clotet, M. Isabel García-Planas
Abstract, (ASCII file),  Pdf version (142 KB), 7 pages
Publication: 2005 [pub0501CloG]

2. [040502Pue]
Versal deformations in generalized flag manifolds
F. Xavier Puerta Coll
Abstract, (ASCII file),  Pdf version (137 KB), 7 pages
Accepted in "Linear Algebra and Applications"

3. [040503PuePZ]
On the parametrization of the controllability pairs of a controllable pair
F. Puerta , X. Puerta , I. Zaballa
Abstract, (ASCII file),  Pdf version (198 KB), 15 pages
Publication: 2005 [pub0501PuePZ]

4. [040504SanQ]
Exponential decay in one-dimensional porous-thermo-elasticity
Pablo S. Casas, Ramón Quintanilla
Abstract, Pdf version (82 KB), 9 pages
Accepted in "Mechanics Research Communications"

5. [040505AbeF]
Closed Geodesics and Billiards on Quadrics related to elliptic KdV solutions
Simonetta Abenda, Yuri Fedorov
Abstract, Pdf version (250 KB), 23 pages
Accepted in "Letters in Mathematical Physics"

6. [040506AlaRS]
Study of odor episodes using analytical and modeling approaches
Cecília Soriano, F. Xavier Roca and Marta Alarcón
27th NATO/CCMS International technical meeting on air pollution modeling and its applications. October 2004, Banff, CANADA
Pdf version (103 KB), poster, 2 pages

7. [040507Del]
Poincaré, creador de los métodos todavía modernos en las ecuaciones diferenciales y en la mecánica celeste
Amadeu Delshams
Abstract (ASCII file), Pdf version (152 KB), 17 pages
Publication: 2005 [pub0501Del]

8. [040508Del]
La gran influència de la memòria de Poincaré sobre els problema dels tres cossos
Amadeu Delshams
Abstract (ASCII file), Pdf version (149 KB), 17 pages
FME-UPC, 29/01/2004

9. [040509LliP]
Counterexample to a conjecture on the algebraic limit cycles of polynomial vector fields
Jaume Llibre, Chara Pantazi
Abstract, Pdf version (186 KB), 8 pages
Accepted in "Geometriae Dedicata"

10. [040510LliP]
Polynomial differential systems having a given Darbouxian first integral
Jaume Llibre, Chara Pantazi
Abstract
Published in "Bull. Sci. Math.", 128 no. 9 pp. 775-788, 2004.

11. [040511ChrLPZ]
Darboux integrability and invariant algebraic curves for planar polynomial systems
C. Christopher, Jaume Llibre, Chara Pantazi and X. Zhang

J. Phys. A, 35 no. 10 pp. 2457-2476, 2002. [MR 1909404] (2003c:34037) [ZBL 01781578]

12. [040512CotLP]
Symmetries of homogeneous cosmologies
S. Cotsakis, P. Leach, Chara Pantazi
Abstract
Gravit. Cosmol., 4 no. 4 pp. 314-325, 1998. [MR 2001e:83021]

13. [040513LliO]
On some particular solutions of the n--body problem
Jaume Llibre, Mercè Ollé
Abstract (ASCII file), PostScript version (255 KB), zipped version (122 KB), 8 pages.
To appear in "VII Jornadas de Mecanica celeste", Juny 2004. San Fernando, Cadiz.

14. [040514BenKDS]
Mathematical modelling and simulation of cotransport phenomena through flat sheet-supported liquid membranes
G. Benzal, A. Kumar, Amadeu Delshams, A.M. Sastre
Abstract (ASCII file), Pdf version (419 KB), 14 pages
Hydrometallurgi, 74(1-2):117-30, 2004.

15. [040515CanM]
Homoclinic and heteroclinic transfer trajectories between Lyapunov orbits in the Sun-Earth and Earth-Moon systems
Elisabet Canalias, Josep Masdemont
Abstract, (ASCII file),  zipped Postscript (1,18 MB), 19 pages.
Publication: 2006 [pub0601CanM]

16. [040516SorFM-V]
Objective Synoptic Classificacion combined with High Resolution Meteorological Models for Wind Mesoscale Studies
Cecília Soriano, Antonio Fernández and Javier Martín-Vide
Accepted for publication (in final form 10th January 2005) Meteorology and Atmospheric Physics
Pdf version (5,34 MB), 42 pages

17. [040517KolLDG]
Homoclinic trajectories towards invariant tori of a nearly-integrable Hamiltonian system
Oksana Koltsova, Lev Lerman, Amadeu Delshams Valdés, Pere Gutiérrez Serrés
Abstract (ASCII file), Pdf version (Russian) (115 KB), 9 pages.
Publication: 2006 [pub0601KolLDG]

18. [040518RodS-M]
An Invertible Contraction that is not C¹-linearizable
Hildebrando M. Rodrigues, J. Solà-Morales
Abstract, Pdf version (192 KB), 4 pages.

19. [040519ComHPP]
Simultaneous versal deformations of endomorphisms and invariant subspaces
Albert Compta, Uwe Helmke, Marta Peña, Xavier Puerta
Abstract, Pdf version (192 KB), 14 pages.
Publication: 2006 [pub0601ComHPP]

20. [040520AngMSF]
Applied Perturbation Theory :  Power Converters Regulation
Fabiola Angulo, Tere M.Seara, Enric Fossas
Abstract, Pdf version (162 Kb), 8 pages.

21. [040521BlaGEM]
Numerical simulation of the dispersion of contaminants by a characteristic-based method with applications to the Ebro delta and the Huelva estuary
Jordi Blasco , Arnel German, Manuel Espino, Augusto Maidana
Abstract, Pdf version (2,49 Mb), 15 pages.

22. [040522MaiBE]
An implicit finite-element model for 3D non-hydrostatic mesoscale ocean flows
Augusto Maidana, Jordi Blasco , Manuel Espino
Abstract, Pdf version (486 Kb), 20 pages.

23. [040523GuiNPR]
Monoidal functors, acyclic models and chain operads
Francisco Guillén, Viçens Navarro, Pere Pascual, Agustí Roig
Abstract (ASCII file), Pdf version (300 Kb), 28 pages.
To appear in Canadian Journal of Math.

24. [040524PuePZ]
On the geometry of the solutions of the cover problem
Accepted in SIAM Journal in Control and Optimization
Ferran Puerta, Xavier Puerta, Ion Zaballa
Abstract (ASCII file), Pdf version (279 Kb), 20 pages.

25. [040525OllPV]
Hamiltonian quasiperiodic Hopf bifurcation: KAM aspects
Mercè Ollé, Joan Ramon Pacha, Jordi Villanueva
Abstract (ASCII file), Pdf version (495 Kb), Zipped version (451 Kb), 56 pages.

26. [040526AlvBl]
Generators of D-modules in positive characteristic
Josep Alvarez, Manuel Blickle, Gennady Lyubeznik
Abstract (ASCII file), PostScript version (540 Kb), Zipped version (258 Kb), 15 pages.
Publication: 2005 [pub0501AlvBL]

27. [040527AlvCU]
Localizations at hyperplane arrangements: combinatorics and D-modules
Josep Alvarez, Francisco Jesús Castro Jiménez, José María Ucha Enríquez
Abstract (ASCII file), PostScript version (528 Kb), Zipped version (257 Kb), 14 pages.

28. [040528AlvL]
Characteristic cycles of localizations: algorithmic approach
Josep Alvarez, Anton Leykin
Abstract (ASCII file), PostScript version (502 Kb), Zipped version (245 Kb), 12 pages.

29. [040529Pas]
Geometria de superfícies. Una aproximació a la figura de Gauss
Pere Pascual
Abstract (ASCII file), Pdf version (404 Kb), 27 pages.

30. [040530Vill]
Kolmogorov Theorem Revisited
Jordi Villanueva,
Abstract (ASCII file), PostScript version (475 KB), zipped version (190 KB), 24 pages.

31. [040531MSV]
On the numerical computation of Diophantine rotation numbers of analytic circle maps
Tere M.Seara, Jordi Villanueva
Abstract (ASCII file), PostScript version (1,22 MB), zipped version (357 KB), 27 pages.

32. [040532BalMS] 

Breakdown of heteroclinic orbits for some analytic unfoldings of the Hopf-zero singularity
I. Baldomá, Tere M.Seara
Abstract (pdf version, 50 Kb), PostScript version (625 Kb), zipped version (6280 Kb), 45 pages.
Publication: 2006 [pub0601BalMS]

33. [040533AngFMS]
Applied averaging theory to power converters regulation
Fabiola Angulo, Enric Fossas, Tere M.Seara
Abstract (ASCII file), Pdf version (249 Kb), 8 pages.

34. [040534Rol]
Parallel computation of normal forms
Pablo Roldán
Abstract (ASCII file), PostScript version (213 Kb), 13 pages. (Dec.2004)

35. [040535SanQ]
Numerical experiments on thermoelastic deformations in a rod with initial heat flux
Pablo S. Casas, Ramón Quintanilla
Thermal Stresses 2005: 6th International Congress on Thermal Stresses, (Vienna, May 2005).
ISBN-3-901167-12 (p. 535-538).
Article (94 Kb), 4pages. (May 2005)