Department of Mathematics (DM)
Departamento de Matemática
AuthID: I-000-AZM
Publications Actions
Publications at Authenticus Institutional Profile
An Authenticus institution (group) is an organization which consists of a set of researchers (institutional/group team). The set of researchers depends on the organizational structure of the institution per year and can be set at the institution profile, under ‘Researchers’ interface. Based on the institutional team we produce listings of publications, statistics and institutional reports.
Publications displayed at an Authenticus institutional profile depend on two parameters:
- Researchers team associated with the institution per year.
- Publications source type.
We define 3 types of publication sources:
- Validated by team members - includes all publications validated by team members. Requires the definition of the institutional team.
- All published by team members - includes all publications validated by the institution team members plus all not-validated (only identified) publications. Requires the definition of the institutional team.
- Affiliation Based - includes publications that have the institution/group in the publication affiliation. Does not require institutional team, but at the same time does not guarantee that all publications will be listed.
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Rules:
This actions updates publications citations of every team member.
Only validated by team members publications are included.
Only the current year team is included in this action.>
The action is executed in the background, thus the results are NOT immediate.
This actions can be executed only once a month!
Only validated by team members publications are included.
Only the current year team is included in this action.>
The action is executed in the background, thus the results are NOT immediate.
This actions can be executed only once a month!
No data about last update.
Rules:
This actions updates all pre print publications of the group/institution.
Only validated by current year team members publications are included.
The action is executed in the background, thus the results are NOT immediate.
This actions can be executed only once a day!
Only validated by current year team members publications are included.
The action is executed in the background, thus the results are NOT immediate.
This actions can be executed only once a day!
Publications Count: 2021
43 Team MembersFilters -> Year: 2025
1721
TITLE: Hyperbolic times: frequency versus integrability
AUTHORS: Alves, JF ; Araujo, V;
PUBLISHED: 2004, SOURCE: ERGODIC THEORY AND DYNAMICAL SYSTEMS, VOLUME: 24, ISSUE: 2, PAGES: 329-346
AUTHORS: Alves, JF ; Araujo, V;
PUBLISHED: 2004, SOURCE: ERGODIC THEORY AND DYNAMICAL SYSTEMS, VOLUME: 24, ISSUE: 2, PAGES: 329-346
1722
TITLE: Index transforms associated with generalized hypergeometric functions Full Text
AUTHORS: Yakubovich, SB ;
PUBLISHED: 2004, SOURCE: MATHEMATICAL METHODS IN THE APPLIED SCIENCES, VOLUME: 27, ISSUE: 1, PAGES: 35-46
AUTHORS: Yakubovich, SB ;
PUBLISHED: 2004, SOURCE: MATHEMATICAL METHODS IN THE APPLIED SCIENCES, VOLUME: 27, ISSUE: 1, PAGES: 35-46
1723
TITLE: Integrals in Hopf algebras over rings Full Text
AUTHORS: Lomp, C ;
PUBLISHED: 2004, SOURCE: COMMUNICATIONS IN ALGEBRA, VOLUME: 32, ISSUE: 12, PAGES: 4687-4711
AUTHORS: Lomp, C ;
PUBLISHED: 2004, SOURCE: COMMUNICATIONS IN ALGEBRA, VOLUME: 32, ISSUE: 12, PAGES: 4687-4711
1724
TITLE: Intersection and linking numbers in oriented matroids Full Text
AUTHORS: Carvalho, P; de Oliveira, AG ;
PUBLISHED: 2004, SOURCE: DISCRETE & COMPUTATIONAL GEOMETRY, VOLUME: 31, ISSUE: 2, PAGES: 305-321
AUTHORS: Carvalho, P; de Oliveira, AG ;
PUBLISHED: 2004, SOURCE: DISCRETE & COMPUTATIONAL GEOMETRY, VOLUME: 31, ISSUE: 2, PAGES: 305-321
1725
TITLE: Loss of synchronization in partially coupled Hodgkin-Huxley equations Full Text
AUTHORS: Labouriau, IS ; Alves Pinto, C ;
PUBLISHED: 2004, SOURCE: BULLETIN OF MATHEMATICAL BIOLOGY, VOLUME: 66, ISSUE: 3, PAGES: 539-557
AUTHORS: Labouriau, IS ; Alves Pinto, C ;
PUBLISHED: 2004, SOURCE: BULLETIN OF MATHEMATICAL BIOLOGY, VOLUME: 66, ISSUE: 3, PAGES: 539-557
1726
TITLE: Lyapunov exponents and rates of mixing for one-dimensional maps
AUTHORS: Alves, JF ; Luzzatto, S; Pinheiro, V;
PUBLISHED: 2004, SOURCE: ERGODIC THEORY AND DYNAMICAL SYSTEMS, VOLUME: 24, ISSUE: 3, PAGES: 637-657
AUTHORS: Alves, JF ; Luzzatto, S; Pinheiro, V;
PUBLISHED: 2004, SOURCE: ERGODIC THEORY AND DYNAMICAL SYSTEMS, VOLUME: 24, ISSUE: 3, PAGES: 637-657
1727
TITLE: Moduli spaces of holomorphic triples over compact Riemann surfaces Full Text
AUTHORS: Bradlow, SB; Garcia Prada, O; Gothen, PB ;
PUBLISHED: 2004, SOURCE: MATHEMATISCHE ANNALEN, VOLUME: 328, ISSUE: 1-2, PAGES: 299-351
AUTHORS: Bradlow, SB; Garcia Prada, O; Gothen, PB ;
PUBLISHED: 2004, SOURCE: MATHEMATISCHE ANNALEN, VOLUME: 328, ISSUE: 1-2, PAGES: 299-351
1728
TITLE: New implementation of the Tau method for PDEs Full Text
AUTHORS: Matos, J ; Rodrigues, MJ ; Vasconcelos, PB ;
PUBLISHED: 2004, SOURCE: 10th International Congress on Computational and Applied Mathematics in JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, VOLUME: 164, ISSUE: 1, PAGES: 555-567
AUTHORS: Matos, J ; Rodrigues, MJ ; Vasconcelos, PB ;
PUBLISHED: 2004, SOURCE: 10th International Congress on Computational and Applied Mathematics in JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, VOLUME: 164, ISSUE: 1, PAGES: 555-567
1729
TITLE: On semigroups whose idempotent-generated subsemigroup is aperiodic Full Text
AUTHORS: Delgado, M ; Vítor H. Fernandes ; Margolis, S; Steinberg, B;
PUBLISHED: 2004, SOURCE: International Conference on Semigroups and Groups in INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, VOLUME: 14, ISSUE: 5-6, PAGES: 655-665
AUTHORS: Delgado, M ; Vítor H. Fernandes ; Margolis, S; Steinberg, B;
PUBLISHED: 2004, SOURCE: International Conference on Semigroups and Groups in INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, VOLUME: 14, ISSUE: 5-6, PAGES: 655-665
1730
TITLE: On the least values of L-p-norms for the Kontorovich-Lebedev transform and its convolution Full Text
AUTHORS: Yakubovich, SB ;
PUBLISHED: 2004, SOURCE: JOURNAL OF APPROXIMATION THEORY, VOLUME: 131, ISSUE: 2, PAGES: 231-242
AUTHORS: Yakubovich, SB ;
PUBLISHED: 2004, SOURCE: JOURNAL OF APPROXIMATION THEORY, VOLUME: 131, ISSUE: 2, PAGES: 231-242
1731
TITLE: On the lebedev transformation in hardy's spaces
AUTHORS: Yakubovich, SB ;
PUBLISHED: 2004, SOURCE: International Journal of Mathematics and Mathematical Sciences, VOLUME: 2004, ISSUE: 66, PAGES: 3603-3616
AUTHORS: Yakubovich, SB ;
PUBLISHED: 2004, SOURCE: International Journal of Mathematics and Mathematical Sciences, VOLUME: 2004, ISSUE: 66, PAGES: 3603-3616
INDEXED IN: 
Scopus 
CrossRef
Scopus CrossRef1732
TITLE: Onset of the nonlinear regime in unified dark matter models
AUTHORS: Avelino, PP ; Beca, LMG; de Carvalho, JPM ; Martins, CJAP ; Copeland, EJ;
PUBLISHED: 2004, SOURCE: PHYSICAL REVIEW D, VOLUME: 69, ISSUE: 4
AUTHORS: Avelino, PP ; Beca, LMG; de Carvalho, JPM ; Martins, CJAP ; Copeland, EJ;
PUBLISHED: 2004, SOURCE: PHYSICAL REVIEW D, VOLUME: 69, ISSUE: 4
1733
TITLE: Quantification of the QT variability related to HRV: Robustness study facing automatic delineation and noise on the ECG
AUTHORS: Almeida, R ; Pueyo, E; Martinez, JP; Rocha, AP ; Laguna, P;
PUBLISHED: 2004, SOURCE: 31st Annual Scientific Meeting on Computers in Cardiology in Computers in Cardiology 2004, Vol 31, VOLUME: 31, PAGES: 769-772
AUTHORS: Almeida, R ; Pueyo, E; Martinez, JP; Rocha, AP ; Laguna, P;
PUBLISHED: 2004, SOURCE: 31st Annual Scientific Meeting on Computers in Cardiology in Computers in Cardiology 2004, Vol 31, VOLUME: 31, PAGES: 769-772
1734
TITLE: Radial basis function neural networks versus fuzzy models to predict return of consciousness after general anesthesia Full Text
AUTHORS: Nunes, CS ; Mendonca, TF ; Amorim, P; Ferreira, DA ; Antunes, LM ;
PUBLISHED: 2004, SOURCE: 26th Annual International Conference of the IEEE-Engineering-in-Medicine-and-Biology-Society in PROCEEDINGS OF THE 26TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-7, VOLUME: 26, PAGES: 865-868
AUTHORS: Nunes, CS ; Mendonca, TF ; Amorim, P; Ferreira, DA ; Antunes, LM ;
PUBLISHED: 2004, SOURCE: 26th Annual International Conference of the IEEE-Engineering-in-Medicine-and-Biology-Society in PROCEEDINGS OF THE 26TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-7, VOLUME: 26, PAGES: 865-868
1735
TITLE: Stability of equilibria in equations of Hodgkin-Huxley type
AUTHORS: Isabel S Labouriau ; Carlos M S G Rito ;
PUBLISHED: 2004, SOURCE: Real and Complex Singularities - Contemporary Mathematics, PAGES: 137-143
AUTHORS: Isabel S Labouriau ; Carlos M S G Rito ;
PUBLISHED: 2004, SOURCE: Real and Complex Singularities - Contemporary Mathematics, PAGES: 137-143
INDEXED IN: CrossRef
CrossRef1736
TITLE: Strong statistical stability of non-uniformly expanding maps Full Text
AUTHORS: Alves, JF ;
PUBLISHED: 2004, SOURCE: NONLINEARITY, VOLUME: 17, ISSUE: 4, PAGES: 1193-1215
AUTHORS: Alves, JF ;
PUBLISHED: 2004, SOURCE: NONLINEARITY, VOLUME: 17, ISSUE: 4, PAGES: 1193-1215
1737
TITLE: Symmetry groupoids and admissible vector fields for coupled cell networks Full Text
AUTHORS: Ana Dias ; Stewart, I;
PUBLISHED: 2004, SOURCE: JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES, VOLUME: 69, ISSUE: 3, PAGES: 707-736
AUTHORS: Ana Dias ; Stewart, I;
PUBLISHED: 2004, SOURCE: JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES, VOLUME: 69, ISSUE: 3, PAGES: 707-736
1738
TITLE: The analysis of heart rate variability using independent component signals
AUTHORS: Teixeira, AR ; Rocha, AP ; Almeida, R ;
PUBLISHED: 2004, SOURCE: 2nd IASTED International Conference on Biomedical Engineering in Proceedings of the Second IASTED International Conference on Biomedical Engineering, PAGES: 240-243
AUTHORS: Teixeira, AR ; Rocha, AP ; Almeida, R ;
PUBLISHED: 2004, SOURCE: 2nd IASTED International Conference on Biomedical Engineering in Proceedings of the Second IASTED International Conference on Biomedical Engineering, PAGES: 240-243
INDEXED IN: Scopus 
WOS
Scopus WOS1739
TITLE: The equational theory of w-terms for finite R-trivial semigroups
AUTHORS: Almeida, J ; Zeitoun, M;
PUBLISHED: 2004, SOURCE: Workshop on Semigroups and Languages in SEMIGROUPS AND LANGUAGES, PAGES: 1-22
AUTHORS: Almeida, J ; Zeitoun, M;
PUBLISHED: 2004, SOURCE: Workshop on Semigroups and Languages in SEMIGROUPS AND LANGUAGES, PAGES: 1-22
1740
TITLE: The globals of some subpseudovarieties of DA Full Text
AUTHORS: Almeida, J ; Escada, A;
PUBLISHED: 2004, SOURCE: International Conference on Semigroups and Groups in INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, VOLUME: 14, ISSUE: 5-6, PAGES: 525-549
AUTHORS: Almeida, J ; Escada, A;
PUBLISHED: 2004, SOURCE: International Conference on Semigroups and Groups in INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, VOLUME: 14, ISSUE: 5-6, PAGES: 525-549
