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.
External
Internal
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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: 2055
43 Team MembersFilters -> Year: 2025
1741
TITLE: A Solution to the Word Problem for Free Pseudosemilattices Full Text
AUTHORS: Oliveira, L ;
PUBLISHED: 2004, SOURCE: Semigroup Forum, VOLUME: 68, ISSUE: 2, PAGES: 246-267
AUTHORS: Oliveira, L ;
PUBLISHED: 2004, SOURCE: Semigroup Forum, VOLUME: 68, ISSUE: 2, PAGES: 246-267
1742
TITLE: A wavelet-based ECG delineator: Evaluation on standard databases
AUTHORS: Martinez, JP; Almeida, R ; Olmos, S; Rocha, AP ; Laguna, P;
PUBLISHED: 2004, SOURCE: IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, VOLUME: 51, ISSUE: 4, PAGES: 570-581
AUTHORS: Martinez, JP; Almeida, R ; Olmos, S; Rocha, AP ; Laguna, P;
PUBLISHED: 2004, SOURCE: IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, VOLUME: 51, ISSUE: 4, PAGES: 570-581
1743
TITLE: A wavelet-based ECG delineator: evaluation on standard databases
AUTHORS: Juan Pablo Martínez; Rute Almeida ; Salvador Olmos; Ana Paula Rocha ; Pablo Laguna;
PUBLISHED: 2004, SOURCE: IEEE Trans. Biomed. Engineering, VOLUME: 51, ISSUE: 4, PAGES: 570-581
AUTHORS: Juan Pablo Martínez; Rute Almeida ; Salvador Olmos; Ana Paula Rocha ; Pablo Laguna;
PUBLISHED: 2004, SOURCE: IEEE Trans. Biomed. Engineering, VOLUME: 51, ISSUE: 4, PAGES: 570-581
INDEXED IN: 
DBLP
DBLP1744
TITLE: Abelian kernels of monoids of order-preserving maps and of some of its extensions Full Text
AUTHORS: Delgado, M ; Vítor H. Fernandes ;
PUBLISHED: 2004, SOURCE: SEMIGROUP FORUM, VOLUME: 68, ISSUE: 3, PAGES: 335-356
AUTHORS: Delgado, M ; Vítor H. Fernandes ;
PUBLISHED: 2004, SOURCE: SEMIGROUP FORUM, VOLUME: 68, ISSUE: 3, PAGES: 335-356
1745
TITLE: Abelian kernels, solvable monoids and the abelian kernel length of a finite monoid
AUTHORS: Delgado, M ; Vítor H. Fernandes ;
PUBLISHED: 2004, SOURCE: Workshop on Semigroups and Languages in SEMIGROUPS AND LANGUAGES, PAGES: 68-85
AUTHORS: Delgado, M ; Vítor H. Fernandes ;
PUBLISHED: 2004, SOURCE: Workshop on Semigroups and Languages in SEMIGROUPS AND LANGUAGES, PAGES: 68-85
1746
TITLE: An application of first-order logic to the study of recognizable languages Full Text
AUTHORS: Silva, PV ;
PUBLISHED: 2004, SOURCE: International Conference on Semigroups and Groups in INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, VOLUME: 14, ISSUE: 5-6, PAGES: 785-799
AUTHORS: Silva, PV ;
PUBLISHED: 2004, SOURCE: International Conference on Semigroups and Groups in INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, VOLUME: 14, ISSUE: 5-6, PAGES: 785-799
1747
TITLE: An econophysics approach to the Portuguese Stock Index - PSI-20 Full Text
AUTHORS: Matos, JAO ; Gama, SMA ; Ruskin, HJ; Duarte, JAMS;
PUBLISHED: 2004, SOURCE: PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, VOLUME: 342, ISSUE: 3-4, PAGES: 665-676
AUTHORS: Matos, JAO ; Gama, SMA ; Ruskin, HJ; Duarte, JAMS;
PUBLISHED: 2004, SOURCE: PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, VOLUME: 342, ISSUE: 3-4, PAGES: 665-676
1748
TITLE: AVHRR data processing for near real time applications
AUTHORS: Marcal, ARS ; Nunes, A; Borges, J;
PUBLISHED: 2004, SOURCE: Conference on Remote Sensing for Environmental Monitoring, GIS Applications and Geology III in REMOTE SENSING FOR ENVIRONMENTAL MONITORING, GIS APPLICATIONS, AND GEOLOGY III, VOLUME: 5239, PAGES: 542-550
AUTHORS: Marcal, ARS ; Nunes, A; Borges, J;
PUBLISHED: 2004, SOURCE: Conference on Remote Sensing for Environmental Monitoring, GIS Applications and Geology III in REMOTE SENSING FOR ENVIRONMENTAL MONITORING, GIS APPLICATIONS, AND GEOLOGY III, VOLUME: 5239, PAGES: 542-550
1749
TITLE: Blind source separation using time-delayed signals Full Text
AUTHORS: Tome, AM ; Teixeira, AR ; Lang, EW; Stadlthanner, K; Rocha, AP ; Almeida, R ;
PUBLISHED: 2004, SOURCE: IEEE International Joint Conference on Neural Networks (IJCNN) in 2004 IEEE INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS, VOLS 1-4, PROCEEDINGS, VOLUME: 3, PAGES: 2187-2191
AUTHORS: Tome, AM ; Teixeira, AR ; Lang, EW; Stadlthanner, K; Rocha, AP ; Almeida, R ;
PUBLISHED: 2004, SOURCE: IEEE International Joint Conference on Neural Networks (IJCNN) in 2004 IEEE INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS, VOLS 1-4, PROCEEDINGS, VOLUME: 3, PAGES: 2187-2191
1750
TITLE: Blind source separation using time-delayed signals
AUTHORS: Ana Maria Tomé; Ana Rita Teixeira ; Elmar Wolfgang Lang; Kurt Stadlthanner; Ana Paula Rocha ; Rute Almeida ;
PUBLISHED: 2004, SOURCE: IEEE International Joint Conference on Neural Networks, IJCNN 2004, Budapest, Hungary, 22-29 July, 2004, PAGES: 2187-2191
AUTHORS: Ana Maria Tomé; Ana Rita Teixeira ; Elmar Wolfgang Lang; Kurt Stadlthanner; Ana Paula Rocha ; Rute Almeida ;
PUBLISHED: 2004, SOURCE: IEEE International Joint Conference on Neural Networks, IJCNN 2004, Budapest, Hungary, 22-29 July, 2004, PAGES: 2187-2191
INDEXED IN: DBLP
DBLP1751
TITLE: Chebyshev polynomials over finite fields and reversibility of sigma-automata on square grids Full Text
AUTHORS: Hunziker, M; Machiavelo, A ; Park, H;
PUBLISHED: 2004, SOURCE: THEORETICAL COMPUTER SCIENCE, VOLUME: 320, ISSUE: 2-3, PAGES: 465-483
AUTHORS: Hunziker, M; Machiavelo, A ; Park, H;
PUBLISHED: 2004, SOURCE: THEORETICAL COMPUTER SCIENCE, VOLUME: 320, ISSUE: 2-3, PAGES: 465-483
1752
TITLE: Evaluation of total suspended matter concentration in wave breaking zone using multispectral satellite images
AUTHORS: Teodoro, AC ; Marcal, ARS ; Gomes, FV ;
PUBLISHED: 2004, SOURCE: Conference on Remote Sensing of the Ocean and Sea Ice 2004 in REMOTE SENSING OF THE OCEAN AND SEA ICE 2004, VOLUME: 5569, PAGES: 168-175
AUTHORS: Teodoro, AC ; Marcal, ARS ; Gomes, FV ;
PUBLISHED: 2004, SOURCE: Conference on Remote Sensing of the Ocean and Sea Ice 2004 in REMOTE SENSING OF THE OCEAN AND SEA ICE 2004, VOLUME: 5569, PAGES: 168-175
1753
TITLE: Free group languages: Rational versus recognizable
AUTHORS: Silva, PV ;
PUBLISHED: 2004, SOURCE: RAIRO-THEORETICAL INFORMATICS AND APPLICATIONS, VOLUME: 38, ISSUE: 1, PAGES: 49-67
AUTHORS: Silva, PV ;
PUBLISHED: 2004, SOURCE: RAIRO-THEORETICAL INFORMATICS AND APPLICATIONS, VOLUME: 38, ISSUE: 1, PAGES: 49-67
1754
TITLE: Hippocampal mossy fibre boutons as dynamical synapses Full Text
AUTHORS: Aguiar, P ; Willshaw, D;
PUBLISHED: 2004, SOURCE: 12th Annual Computational Neuroscience Meeting (CNS 03) in COMPUTATIONAL NEUROSCIENCE: TRENDS IN RESEARCH 2004, VOLUME: 58-60, PAGES: 699-703
AUTHORS: Aguiar, P ; Willshaw, D;
PUBLISHED: 2004, SOURCE: 12th Annual Computational Neuroscience Meeting (CNS 03) in COMPUTATIONAL NEUROSCIENCE: TRENDS IN RESEARCH 2004, VOLUME: 58-60, PAGES: 699-703
1755
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
1756
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
1757
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
1758
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
1759
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
1760
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
