Mathematical Models and Applications (L:MMA)
AuthID: I-000-B79
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: 1640
34 Team MembersFilters -> Year: 2025
1601
TITLE: DISCRETE-TIME PIECEWISE-LINEAR FILTERING WITH SMALL OBSERVATION NOISE Full Text
AUTHORS: DEOLIVEIRA, PM ; ROUBAUD, MC;
PUBLISHED: 1995, SOURCE: IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOLUME: 40, ISSUE: 12, PAGES: 2149-2152
AUTHORS: DEOLIVEIRA, PM ; ROUBAUD, MC;
PUBLISHED: 1995, SOURCE: IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOLUME: 40, ISSUE: 12, PAGES: 2149-2152
1602
TITLE: EDDY VISCOSITY OF 3-DIMENSIONAL FLOW
AUTHORS: WIRTH, A; GAMA, S ; FRISCH, U;
PUBLISHED: 1995, SOURCE: JOURNAL OF FLUID MECHANICS, VOLUME: 288, ISSUE: -1, PAGES: 249-264
AUTHORS: WIRTH, A; GAMA, S ; FRISCH, U;
PUBLISHED: 1995, SOURCE: JOURNAL OF FLUID MECHANICS, VOLUME: 288, ISSUE: -1, PAGES: 249-264
1603
TITLE: Eddy viscosity of three-dimensional flow
AUTHORS: Wirth, A; Gama, S ; Frisch, U;
PUBLISHED: 1995, SOURCE: Fluid Mechanics and Its Applications - Advances in Turbulence V, PAGES: 565-568
AUTHORS: Wirth, A; Gama, S ; Frisch, U;
PUBLISHED: 1995, SOURCE: Fluid Mechanics and Its Applications - Advances in Turbulence V, PAGES: 565-568
1604
TITLE: Editorial Full Text
AUTHORS: filomena dias d' almeida ; Ferreira, FN; Topping, BHV;
PUBLISHED: 1995, SOURCE: Computing Systems in Engineering, VOLUME: 6, ISSUE: 4-5
AUTHORS: filomena dias d' almeida ; Ferreira, FN; Topping, BHV;
PUBLISHED: 1995, SOURCE: Computing Systems in Engineering, VOLUME: 6, ISSUE: 4-5
INDEXED IN: 
Scopus
Scopus1605
TITLE: Editorial Full Text
AUTHORS: filomena dias d' almeida ; Fernando Nunes Ferreira; Barry H.V Topping;
PUBLISHED: 1995, SOURCE: Computing Systems in Engineering, VOLUME: 6, ISSUE: 4-5
AUTHORS: filomena dias d' almeida ; Fernando Nunes Ferreira; Barry H.V Topping;
PUBLISHED: 1995, SOURCE: Computing Systems in Engineering, VOLUME: 6, ISSUE: 4-5
INDEXED IN: 
CrossRef
CrossRef1606
TITLE: MODE INTERACTIONS WITH SYMMETRY
AUTHORS: CASTRO, SBSD ;
PUBLISHED: 1995, SOURCE: DYNAMICS AND STABILITY OF SYSTEMS, VOLUME: 10, ISSUE: 1, PAGES: 13-31
AUTHORS: CASTRO, SBSD ;
PUBLISHED: 1995, SOURCE: DYNAMICS AND STABILITY OF SYSTEMS, VOLUME: 10, ISSUE: 1, PAGES: 13-31
1607
TITLE: Negative Isotropic Eddy Viscosity: A Common Phenomenon in two Dimensions
AUTHORS: Gama, S ; Vergassola, M; Frisch, U;
PUBLISHED: 1995, SOURCE: Navier—Stokes Equations and Related Nonlinear Problems, PAGES: 351-355
AUTHORS: Gama, S ; Vergassola, M; Frisch, U;
PUBLISHED: 1995, SOURCE: Navier—Stokes Equations and Related Nonlinear Problems, PAGES: 351-355
1608
TITLE: Performance of a QR algorithm implementation on a multicluster of transputers Full Text
AUTHORS: Ferreira, FJ ; Vasconcelos, PB ; filomena dias d' almeida ;
PUBLISHED: 1995, SOURCE: 1st International Meeting on Vector and Parallel Processing (VecPar 93) in COMPUTING SYSTEMS IN ENGINEERING, VOLUME: 6, ISSUE: 4-5, PAGES: 363-367
AUTHORS: Ferreira, FJ ; Vasconcelos, PB ; filomena dias d' almeida ;
PUBLISHED: 1995, SOURCE: 1st International Meeting on Vector and Parallel Processing (VecPar 93) in COMPUTING SYSTEMS IN ENGINEERING, VOLUME: 6, ISSUE: 4-5, PAGES: 363-367
1609
TITLE: The spectral analysis of heart rate variability. A comparative study between nonparametric and parametric spectral analysis in short series [Análise espectral da variabilidade da frequência cardíaca. Estudo comparativo entre a análise espectral não paramétrica e paramétrica em séries curtas.]
AUTHORS: Costa, O ; Lago, P; Rocha, AP ; Freitas, J ; Puig, J; Carvalho, MJ; de Freitas, AF;
PUBLISHED: 1995, SOURCE: Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology, VOLUME: 14, ISSUE: 9, PAGES: 621-626
AUTHORS: Costa, O ; Lago, P; Rocha, AP ; Freitas, J ; Puig, J; Carvalho, MJ; de Freitas, AF;
PUBLISHED: 1995, SOURCE: Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology, VOLUME: 14, ISSUE: 9, PAGES: 621-626
INDEXED IN: Scopus
Scopus1610
TITLE: The two-dimensional Navier-Stokes-Kuramoto-Sivashinsky equation on the connection machine Full Text
AUTHORS: Gama, S ; Frisch, U;
PUBLISHED: 1995, SOURCE: 1st International Meeting on Vector and Parallel Processing (VecPar 93) in COMPUTING SYSTEMS IN ENGINEERING, VOLUME: 6, ISSUE: 4-5, PAGES: 325-329
AUTHORS: Gama, S ; Frisch, U;
PUBLISHED: 1995, SOURCE: 1st International Meeting on Vector and Parallel Processing (VecPar 93) in COMPUTING SYSTEMS IN ENGINEERING, VOLUME: 6, ISSUE: 4-5, PAGES: 325-329
1611
TITLE: Two-Dimensional Isotropic Negative Eddy Viscosity: A Common Phenomenon
AUTHORS: Gama, S ; Vergassola, M; Frisch, U;
PUBLISHED: 1995, SOURCE: Fluid Mechanics and Its Applications - Advances in Turbulence V, PAGES: 151-155
AUTHORS: Gama, S ; Vergassola, M; Frisch, U;
PUBLISHED: 1995, SOURCE: Fluid Mechanics and Its Applications - Advances in Turbulence V, PAGES: 151-155
INDEXED IN: CrossRef
CrossRef1612
1613
TITLE: Approximate filters for a nonlinear discrete time filtering problem with small observation noise
AUTHORS: Paula Milheiro De Oliveira ;
PUBLISHED: 1994, SOURCE: Stochastics and Stochastic Reports, VOLUME: 46, ISSUE: 1-2, PAGES: 1-24
AUTHORS: Paula Milheiro De Oliveira ;
PUBLISHED: 1994, SOURCE: Stochastics and Stochastic Reports, VOLUME: 46, ISSUE: 1-2, PAGES: 1-24
INDEXED IN: CrossRef
CrossRef1614
TITLE: Comparative study of two different fluconazole dosages as anti-fungal prophylaxis in neutropenic patients [ESTUDO COMPARATIVO DE DUAS DOSES DE FLUCONAZOL NA PROFILAXIA DE INFECCOES FUNGICAS EM DOENTES NEUTROPENICOS]
AUTHORS: Paiva, JA ; Brandao, T; Milheiro, R; Maia, AM; Lameirao, A; Alves, V; Santos, S; Trigo, F; Granato, C; Costa, A; Parreira, MJ; Milheiro, P ; Baptista, F;
PUBLISHED: 1994, SOURCE: Arquivos de Medicina, VOLUME: 8, ISSUE: 2, PAGES: 69-72
AUTHORS: Paiva, JA ; Brandao, T; Milheiro, R; Maia, AM; Lameirao, A; Alves, V; Santos, S; Trigo, F; Granato, C; Costa, A; Parreira, MJ; Milheiro, P ; Baptista, F;
PUBLISHED: 1994, SOURCE: Arquivos de Medicina, VOLUME: 8, ISSUE: 2, PAGES: 69-72
INDEXED IN: Scopus
Scopus1615
TITLE: HEART-RATE-VARIABILITY AS AN ASSESSMENT OF BRAIN-DEATH Full Text
AUTHORS: FREITAS, J ; PUIG, J; TEIXEIRA, J; ROCHA, AP ; LAGO, P ; CARVALHO, M; COSTA, O; FREITAS, AF;
PUBLISHED: 1994, SOURCE: JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY
AUTHORS: FREITAS, J ; PUIG, J; TEIXEIRA, J; ROCHA, AP ; LAGO, P ; CARVALHO, M; COSTA, O; FREITAS, AF;
PUBLISHED: 1994, SOURCE: JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY
INDEXED IN: 
WOS
WOS1616
TITLE: HEART-RATE-VARIABILITY IN 24-HOUR HOLTER RECORDINGS - COMPARATIVE-STUDY BETWEEN SHORT-TERM AND LONG-TERM TIME-DOMAIN AND FREQUENCY-DOMAIN ANALYSES Full Text
AUTHORS: COSTA, O ; LAGO, P ; ROCHA, AP ; CARVALHO, MJ; FREITAS, A; FREITAS, J ; PUIG, J; BRANDAO, A; DEFREITAS, F;
PUBLISHED: 1994, SOURCE: JOURNAL OF ELECTROCARDIOLOGY, VOLUME: 27, ISSUE: 3, PAGES: 251-254
AUTHORS: COSTA, O ; LAGO, P ; ROCHA, AP ; CARVALHO, MJ; FREITAS, A; FREITAS, J ; PUIG, J; BRANDAO, A; DEFREITAS, F;
PUBLISHED: 1994, SOURCE: JOURNAL OF ELECTROCARDIOLOGY, VOLUME: 27, ISSUE: 3, PAGES: 251-254
1617
TITLE: LOCAL HELICITY, A MATERIAL INVARIANT FOR THE ODD-DIMENSIONAL INCOMPRESSIBLE EULER EQUATIONS
AUTHORS: GAMA, S ; FRISCH, U;
PUBLISHED: 1994, SOURCE: NATO Advanced Study Institute on Solar and Planetary Dynamos in SOLAR AND PLANETARY DYNAMOS, PAGES: 115-119
AUTHORS: GAMA, S ; FRISCH, U;
PUBLISHED: 1994, SOURCE: NATO Advanced Study Institute on Solar and Planetary Dynamos in SOLAR AND PLANETARY DYNAMOS, PAGES: 115-119
1618
TITLE: MODE INTERACTIONS WITH SPHERICAL-SYMMETRY
AUTHORS: CASTRO, SBSD ;
PUBLISHED: 1994, SOURCE: INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, VOLUME: 4, ISSUE: 4, PAGES: 885-904
AUTHORS: CASTRO, SBSD ;
PUBLISHED: 1994, SOURCE: INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, VOLUME: 4, ISSUE: 4, PAGES: 885-904
1619
TITLE: NEGATIVE EDDY VISCOSITY IN ISOTROPICALLY FORCED 2-DIMENSIONAL FLOW - LINEAR AND NONLINEAR DYNAMICS
AUTHORS: GAMA, S ; VERGASSOLA, M; FRISCH, U;
PUBLISHED: 1994, SOURCE: JOURNAL OF FLUID MECHANICS, VOLUME: 260, ISSUE: -1, PAGES: 95-126
AUTHORS: GAMA, S ; VERGASSOLA, M; FRISCH, U;
PUBLISHED: 1994, SOURCE: JOURNAL OF FLUID MECHANICS, VOLUME: 260, ISSUE: -1, PAGES: 95-126
1620
TITLE: PROVING THE EXISTENCE OF NEGATIVE ISOTROPIC EDDY VISCOSITY
AUTHORS: VERGASSOLA, M; GAMA, S ; FRISCH, U;
PUBLISHED: 1994, SOURCE: NATO Advanced Study Institute on Solar and Planetary Dynamos in SOLAR AND PLANETARY DYNAMOS, PAGES: 321-327
AUTHORS: VERGASSOLA, M; GAMA, S ; FRISCH, U;
PUBLISHED: 1994, SOURCE: NATO Advanced Study Institute on Solar and Planetary Dynamos in SOLAR AND PLANETARY DYNAMOS, PAGES: 321-327
