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: 2004
43 Team MembersFilters -> Year: 2025
1881
TITLE: Is autonomic control of the heart rate at rest altered by detraining? A study of heart rate variability in professional soccer players after the pretraining period and after the preparatory period for competitions [O controlo autonómico da frequência cardíaca em repouso e alterado pelo destreino? Estudo da variabilidade da frequência cardíaca em futebolistas profissionais após o defeso e após o período preparatorio das competições.]
AUTHORS: Rebelo, AN; Costa, O ; Rocha, AP ; Soares, JM; Lago, P;
PUBLISHED: 1997, SOURCE: Revista portuguesa de cardiologia : orgão oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology, VOLUME: 16, ISSUE: 6, PAGES: 535-541, 508
AUTHORS: Rebelo, AN; Costa, O ; Rocha, AP ; Soares, JM; Lago, P;
PUBLISHED: 1997, SOURCE: Revista portuguesa de cardiologia : orgão oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology, VOLUME: 16, ISSUE: 6, PAGES: 535-541, 508
INDEXED IN: 
Scopus
Scopus1882
TITLE: Large measure of hyperbolic dynamics when unfolding heteroclinic cycles
AUTHORS: Diaz, LJ; Rocha, J ;
PUBLISHED: 1997, SOURCE: NONLINEARITY, VOLUME: 10, ISSUE: 4, PAGES: 857-884
AUTHORS: Diaz, LJ; Rocha, J ;
PUBLISHED: 1997, SOURCE: NONLINEARITY, VOLUME: 10, ISSUE: 4, PAGES: 857-884
1883
TITLE: Monoids respecting n-chains of intervals Full Text
AUTHORS: Almeida, J ; Higgins, PM;
PUBLISHED: 1997, SOURCE: JOURNAL OF ALGEBRA, VOLUME: 187, ISSUE: 1, PAGES: 183-202
AUTHORS: Almeida, J ; Higgins, PM;
PUBLISHED: 1997, SOURCE: JOURNAL OF ALGEBRA, VOLUME: 187, ISSUE: 1, PAGES: 183-202
1884
TITLE: Non-critical saddle-node cycles and robust non-hyperbolic dynamics
AUTHORS: Diaz, LJ; Rocha, J ;
PUBLISHED: 1997, SOURCE: DYNAMICS AND STABILITY OF SYSTEMS, VOLUME: 12, ISSUE: 2, PAGES: 109-135
AUTHORS: Diaz, LJ; Rocha, J ;
PUBLISHED: 1997, SOURCE: DYNAMICS AND STABILITY OF SYSTEMS, VOLUME: 12, ISSUE: 2, PAGES: 109-135
1885
TITLE: Prime links in some skew-polynomial and skew-laurent rings Full Text
AUTHORS: Carvalho, PAAB ;
PUBLISHED: 1997, SOURCE: Communications in Algebra, VOLUME: 25, ISSUE: 5, PAGES: 1443-1469
AUTHORS: Carvalho, PAAB ;
PUBLISHED: 1997, SOURCE: Communications in Algebra, VOLUME: 25, ISSUE: 5, PAGES: 1443-1469
INDEXED IN: Scopus 
CrossRef
Scopus CrossRef1886
TITLE: Products of idempotent endomorphisms of an order-independence algebra of finite rank Full Text
AUTHORS: Oliveira, A ;
PUBLISHED: 1997, SOURCE: SEMIGROUP FORUM, VOLUME: 55, ISSUE: 3, PAGES: 309-324
AUTHORS: Oliveira, A ;
PUBLISHED: 1997, SOURCE: SEMIGROUP FORUM, VOLUME: 55, ISSUE: 3, PAGES: 309-324
1887
TITLE: System for near real time processing of NOAA-AVHRR satellite data: application to snow monitoring in Scotland
AUTHORS: Marcal, ARS ; Slater, MT;
PUBLISHED: 1997, SOURCE: Proceedings of the 1997 6th International Conference on Image Processing and its Applications. Part 2 (of 2) in IEE Conference Publication, ISSUE: 443 pt 2, PAGES: 546-549
AUTHORS: Marcal, ARS ; Slater, MT;
PUBLISHED: 1997, SOURCE: Proceedings of the 1997 6th International Conference on Image Processing and its Applications. Part 2 (of 2) in IEE Conference Publication, ISSUE: 443 pt 2, PAGES: 546-549
INDEXED IN: Scopus
Scopus1888
TITLE: The pseudovariety J is hyperdecidable
AUTHORS: Almeida, J ; Zeitoun, M;
PUBLISHED: 1997, SOURCE: RAIRO-INFORMATIQUE THEORIQUE ET APPLICATIONS-THEORETICAL INFORMATICS AND APPLICATIONS, VOLUME: 31, ISSUE: 5, PAGES: 457-482
AUTHORS: Almeida, J ; Zeitoun, M;
PUBLISHED: 1997, SOURCE: RAIRO-INFORMATIQUE THEORIQUE ET APPLICATIONS-THEORETICAL INFORMATICS AND APPLICATIONS, VOLUME: 31, ISSUE: 5, PAGES: 457-482
1889
TITLE: The structure formation resonance in a quasi-static approximation
AUTHORS: de Carvalho, JPM ; Macedo, PG;
PUBLISHED: 1997, SOURCE: Workshop on Dark and Visible Matter in Galaxies and Cosmological Implications in DARK AND VISIBLE MATTER IN GALAXIES, VOLUME: 117, PAGES: 310-317
AUTHORS: de Carvalho, JPM ; Macedo, PG;
PUBLISHED: 1997, SOURCE: Workshop on Dark and Visible Matter in Galaxies and Cosmological Implications in DARK AND VISIBLE MATTER IN GALAXIES, VOLUME: 117, PAGES: 310-317
INDEXED IN: 
WOS
WOS1890
TITLE: The use of 'overlapping' NOAA-AVHRR NDVI maximum value composites for Scotland and initial comparisons with the land cover census on a Scottish regional and District basis
AUTHORS: Marcal, ARS ; Wright, GG;
PUBLISHED: 1997, SOURCE: INTERNATIONAL JOURNAL OF REMOTE SENSING, VOLUME: 18, ISSUE: 3, PAGES: 491-503
AUTHORS: Marcal, ARS ; Wright, GG;
PUBLISHED: 1997, SOURCE: INTERNATIONAL JOURNAL OF REMOTE SENSING, VOLUME: 18, ISSUE: 3, PAGES: 491-503
1891
TITLE: The use of NOAA-AVHRR 'overlapping' NDVI maximum value composites for vegetation assessment in Scotland
AUTHORS: Marcal, ARS ; Wright, GG;
PUBLISHED: 1997, SOURCE: 7th International Symposium on Physical Measurements and Signatures in Remote Sensing in PHYSICAL MEASUREMENTS AND SIGNATURES IN REMOTE SENSING, VOLS 1 AND 2, PAGES: 103-108
AUTHORS: Marcal, ARS ; Wright, GG;
PUBLISHED: 1997, SOURCE: 7th International Symposium on Physical Measurements and Signatures in Remote Sensing in PHYSICAL MEASUREMENTS AND SIGNATURES IN REMOTE SENSING, VOLS 1 AND 2, PAGES: 103-108
INDEXED IN: WOS
WOS1892
TITLE: A generalized Desargues configuration and the pure braid group Full Text
AUTHORS: Cordovil, R; deOliveira, AG ; LasVergnas, M;
PUBLISHED: 1996, SOURCE: DISCRETE MATHEMATICS, VOLUME: 160, ISSUE: 1-3, PAGES: 105-113
AUTHORS: Cordovil, R; deOliveira, AG ; LasVergnas, M;
PUBLISHED: 1996, SOURCE: DISCRETE MATHEMATICS, VOLUME: 160, ISSUE: 1-3, PAGES: 105-113
1893
TITLE: A Syntactical Proof of Locality of da
AUTHORS: Jorge Almeida ;
PUBLISHED: 1996, SOURCE: IJAC, VOLUME: 6, ISSUE: 2, PAGES: 165-178
AUTHORS: Jorge Almeida ;
PUBLISHED: 1996, SOURCE: IJAC, VOLUME: 6, ISSUE: 2, PAGES: 165-178
1894
TITLE: Analytical and Numerical Multiscale Calculations for Eddy Viscosity
AUTHORS: Wirth, A; Gama, S ; Frisch, U;
PUBLISHED: 1996, SOURCE: Fluid Mechanics and Its Applications - IUTAM Symposium on Asymptotic Methods for Turbulent Shear Flows at High Reynolds Numbers, PAGES: 257-266
AUTHORS: Wirth, A; Gama, S ; Frisch, U;
PUBLISHED: 1996, SOURCE: Fluid Mechanics and Its Applications - IUTAM Symposium on Asymptotic Methods for Turbulent Shear Flows at High Reynolds Numbers, PAGES: 257-266
INDEXED IN: CrossRef
CrossRef1895
TITLE: CONJUGACY AND TRANSPOSITION FOR INVERSE MONOID PRESENTATIONS
AUTHORS: PEDRO V SILVA ;
PUBLISHED: 1996, SOURCE: International Journal of Algebra and Computation, VOLUME: 06, ISSUE: 05, PAGES: 607-622
AUTHORS: PEDRO V SILVA ;
PUBLISHED: 1996, SOURCE: International Journal of Algebra and Computation, VOLUME: 06, ISSUE: 05, PAGES: 607-622
1896
TITLE: Conjugacy and transposition for inverse monoid presentations
AUTHORS: Silva, PV ;
PUBLISHED: 1996, SOURCE: International Journal of Algebra and Computation, VOLUME: 6, ISSUE: 5, PAGES: 607-622
AUTHORS: Silva, PV ;
PUBLISHED: 1996, SOURCE: International Journal of Algebra and Computation, VOLUME: 6, ISSUE: 5, PAGES: 607-622
INDEXED IN: Scopus
Scopus1897
TITLE: Heart rate variability in brain death
AUTHORS: Freitas, J ; Puig, J; Rocha, AP ; Lago, P ; Teixeira, J; Carvalho, MJ; Costa, O ; deFreitas, AF;
PUBLISHED: 1996, SOURCE: CLINICAL AUTONOMIC RESEARCH, VOLUME: 6, ISSUE: 3, PAGES: 141-146
AUTHORS: Freitas, J ; Puig, J; Rocha, AP ; Lago, P ; Teixeira, J; Carvalho, MJ; Costa, O ; deFreitas, AF;
PUBLISHED: 1996, SOURCE: CLINICAL AUTONOMIC RESEARCH, VOLUME: 6, ISSUE: 3, PAGES: 141-146
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