Almeida J, Zeitoun M. Tameness of some locally trivial pseudovarieties. Comm. Algebra. 2003;31:61-77.Edit

Alves JF, Araújo V, Saussol B\. On the uniform hyperbolicity of some nonuniformly hyperbolic systems. Proc. Amer. Math. Soc.. 2003;131:1303-1309.Edit

Alves JF, Araújo V, Saussol B\. On the uniform hyperbolicity of some nonuniformly hyperbolic systems. Proc. Amer. Math. Soc.. 2003;131:1303-1309.Edit

Teixeira A., Rocha AP, Almeida R. The analysis of heart rate variability using independent component signals. In: Tilg B., editor. {2nd IASTED International Conference on Biomedical Engineering}. {ACTA PRESS}; 2004. {. {p. 240-243p. }.Edit

Teixeira A., Rocha AP, Almeida R, Tome A.. The analysis of heart rate variability using independent component signals. In: {Proceedings of the IASTED International Conference on Biomedical Engineering}.; 2004. {. {p. 240-243p. }.Edit

[2004-38] Almeida J, Zeitoun M. An automata-theoretic approach to the word problem for ω-terms over R .Edit

[2004-14] Alves JF, Pinheiro V. Backward volume contraction for endomorphisms with eventual volume expansion .Edit

Tome A., Teixeira A., Lang EW, Stadlthanner K, Rocha AP, Almeida R. Blind source separation using time-delayed signals. In: {IEEE International Joint Conference on Neural Networks (IJCNN)}. Vol {3}. {IEEE}; 2004. {. {p. 2187-2191p. }.Edit

[2004-12] Alves JF, Oliveira K, Tahzibi A. On the continuity of the SRB entropy for endomorphisms .Edit

[2004-8] Aguiar MA, Castro SB, Labouriau IS. Dynamics near a heteroclinic network .

Almeida J, Zeitoun M. The equational theory of ω-terms for finite $\scr R$-trivial semigroups. In: Semigroups and languages. World Sci. Publ., River Edge, NJ; 2004. 1. p. 1-22p. Edit

[2004-30] Antoneli F, Dias AP, Golubitsky M, Wang Y. Flow Invariant Subspaces for Lattice Dynamical Systems .Edit

[2004-18] Almeida J, Escada AP. The globals of pseudovarieties of ordered semigroups containing $B_2$ and an application to a proble .Edit

Almeida J, Escada AP. The globals of some subpseudovarieties of DA. Internat. J. Algebra Comput.. 2004;14:525-549.Edit

Aguiar P, Willshaw D. Hippocampal mossy fibre boutons as dynamical synapses. Neurocomputing. 2004;58:699-703.Edit

Alves JF, Araújo V. Hyperbolic times: frequency versus integrability. Ergodic Theory Dynam. Systems. 2004;24:329-346.Edit

Alves JF, Araújo V. Hyperbolic times: frequency versus integrability. Ergodic Theory Dynam. Systems. 2004;24:329-346.Edit

Almeida J, Machiavelo A. José Morgado: in memoriam. Bol. Soc. Port. Mat.. 2004:1-18.Edit

Labouriau IS, Alves-Pinto C. Loss of synchronization in partially coupled Hodgkin-Huxley equations. Bull. Math. Biol.. 2004;66:539-557.Edit

Alves JF, Luzzatto S, Pinheiro V. Lyapunov exponents and rates of mixing for one-dimensional maps. Ergodic Theory Dynam. Systems. 2004;24:637-657.Edit

[2004-13] Araújo V. Non-zero Lyaouniv exponents, no sign changes and axiom A .Edit

Vasconcelos PB, d'Almeida FD. A Parallel Code for Integral Equations on a Cluster of Computers. In: Constanda C, Largillier A., Ahues M, editors. Integral Methods in Science and Engineering: Analytic and Numerical Techniques. Birkhäuser Boston; 2004. 2. p. 261-266p. Edit

[2004-35] Araújo V, Tahzibi A. Physical measures at the boundary of hyperbolic maps .Edit

[2004-41] Araújo V, Pacifico MJ. Physical measures for infinite-modal maps .Edit

[2004-9] Almeida J, Margolis SW, Volkov M. The Pseudovariety of Semigroups of Triangular Matrices over a Finite Field .Edit