Papers in International Journals

• Kulikova, Maria; Taylor, D. R. (2010) A Conditionally Heteroskedastic Time Series Model for Certain South African Stock Price Returns Investment Analysts Journal: 72, 43-52.

• Rebelo, Magda; Diogo, Teresa (2010) A Hybrid Collocation Method for a Nonlinear Volterra Integral Equation with Weakly Singular Kernel Journal of Computational and Applied Mathematics: 234(9), 2859-2869.

• Periago, Francisco; Tiago, Jorge (2010) A Local Existence Result for an Optimal Control Problem Modeling the Manoeuvring of an Underwater Vehicle Nonlinear Analysis-Real World Applications: 11(4), 2573-2583.

• Antunes, Pedro R. S.; Valtchev, Svilen S.  (2010) A Meshfree Numerical Method for Acoustic Wave Propagation Problems in Planar Domains with Corners and Cracks Journal of Computational and Applied Mathematics: 234(9), 2646-2662.

• Gouveia, M. J. (2010) A note on profinite completions and canonical extensions  Algebra Universalis: 64(1-2), 21-23.

• Pires, Ana M.; Branco, João A. (2010) A Statistical Model to Explain the Mendel-Fisher Controversy Statistical Science: 25(4), 545-565.

• Janela, João; Moura, Alexandra; Sequeira, Adélia (2010) Absorbing Boundary Conditions for a 3D Non-Newtonian Fluid-Structure Interaction Model for Blood Flow in Arteries International Journal of Engineering Science: 48(11), 1332-1349.

• Alves, Célia; Scotto, Manuel; Freitas, Maria do Carmo (2010) Air pollution and emergency admissions for cardiorespiratory diseases in Lisbon (Portugal) Química Nova: 33, 337-344.

• Lima, Pedro M.; Teodoro, Filomena; Ford, Neville J.; Lumb, Patricia M. (2010) Analytical and Numerical Investigation of Mixed-Type Functional Differential Equations Journal of Computational and Applied Mathematics: 234(9), 2826-2837.

• Scotto, Manuel; Alonso, Andrés M.; Barbosa, Susana M. (2010) Clustering time series of sea levels: extreme value approach Journal of Waterway, Port, Coastal, and Ocean Engineering: 136, 215-225.

• Boente, Graciela; Pires, Ana M.; Rodrigues, Isabel M. (2010) Detecting Influential Observations in Principal Components and Common Principal Components Computational Statistics & Data Analysis: 54(12), 2967-2975.

• Costa e Silva, J.; Hardner, C.; Tilyard, P.; Pires, Ana M.; Potts, B.M. (2010) Effects of inbreeding on population mean performance and observational variances in Eucalyptus globulus Annals of Forest Science: 67(6), 605.1-605.9.

• Branco, Mário J. J.; Gould, Victoria; Gomes, Gracinda M. S. (2010) Extensions and covers for semigroups whose idempotents form a left regular band Semigroup Forum: 81, 51-70.

• Hall, Andreia; Scotto, Manuel; Cruz, João  (2010) Extremes of integer-valued moving average sequences Test: 19, 359-374.

• Morgado, M. Luísa; Lima, Pedro M. (2010) Finite Difference Solution of a Singular Boundary Value Problem for the P-Laplace Operator Numerical Algorithms: 55(2-3), 337-348.

• Lima, Pedro M.; Teodoro, Filomena; Ford, Neville J.; Lumb, Patricia M. (2010) Finite Element Solution of a Linear Mixed-Type Functional Differential Equation Numerical Algorithms: 55(2-3), 301-320.

• Barczy, Mátyás ; Ispány, Márton ; Pap, Gyula ; Scotto, Manuel; Silva, Maria Eduarda (2010) Innovational outliers in INAR(1) models Communications in Statistics - Theory and Methods: 39, 3343-3362.

• Monteiro, Magda; Scotto, Manuel; Pereira, Isabel (2010) Integer-valued autoregressive processes with periodic structure Journal of Statistical Planning and Inference: 140, 1529-1541.

• Lima, Pedro M.; Morgado, M. Luísa (2010) Numerical Modelling of Oxygen Diffusion in Cells with Michaelis-Menten Uptake Kinetics Journal of Mathematical Chemistry: 48(1), 145-158.

• Morgado, M. Luísa; Lima, Pedro M. (2010) Numerical Solution of a Class of Singular Free Boundary Problems Involving the M-Laplace Operator Journal of Computational and Applied Mathematics: 234(9), 2838-2847.

• Macedo, Pedro; Scotto, Manuel; Silva, Elvira (2010) On the choice of the ridge parameter: a maximum entropy approach Communications in Statistics - Simulation and Computation: 39, 1628-1638.

• Costa, Conceição; Scotto, Manuel; Pereira, Isabel (2010) Optimal alarm systems for FIAPARCH processes Revstat: 8, 37-55.

• Azevedo-Pereira, J.; Couto, G.; Nunes, Cláudia (2010) Optimal timing of relocation International Journal of Managerial Finance: 6(2), 143-163.

• Pires, Ana M.; Branco, João A. (2010) Projection-pursuit approach to robust linear discriminant analysis Journal of Multivariate Analysis: 101(10), 2464-2485.

• Sellountos, Euripides; Sequeira, Adélia; Polyzos, D. (2010) Solving Elastic Problems with Local Boundary Integral Equations (LBIE) and Radial Basis Functions (RBF) Cells CMES: Computer Modeling in Engineering & Sciences: 57(2), 109-135.

• Ford, Neville J.; Lumb, Patricia M.; Lima, Pedro M.; Teodoro, Filomena (2010) The Numerical Solution of Forward-Backward Differential Equations: Decomposition and Related Issues Journal of Computational and Applied Mathematics: 234(9), 2745-2756.

• Gambaruto, A. M.; Moura, Alexandra; Sequeira, Adélia (2010) Topological Flow Structures and Stir Mixing for Steady Flow in a Peripheral Bypass Graft with Uncertainty International Journal for Numerical Methods in Biomedical Engineering: 26(7), 926-953.

• Janela, João; Pontrelli, G.; Sequeira, Adélia; Succi, S.; Ubertini, S. (2010) Unstructured Lattice Boltzmann Method for Hemodynamic Flows with Shear-Dependent Viscosity International Journal of Modern Physics C: 21(6), 795-811.

• Lima, Pedro M.; Morgado, M. Luísa (2009) Analytical-numerical investigation of a singular boundary value problem for a generalized Emden–Fowler equation Journal of Computational and Applied Mathematics: 229(2), 480-487.

• Diogo, Teresa (2009) Collocation and iterated collocation methods for a class of weakly singular Volterra integral equations Journal of Computational and Applied Mathematics: 229(2), 363-372.

• Fernandes, Vítor Hugo; Gomes, Gracinda M. S.; Jesus, Manuel M. (2009) Congruences on monoids of transformations preserving the orientation on a finite chain Journal of Algebra: 321(3), 743–757.

• Sellountos, Euripides; Sequeira, Adélia; Polyzos, D. (2009) Elastic Transient Analysis with MLPG(LBIE) Method and Local Rbfs CMES: Computer Modeling in Engineering & Sciences: 41(3), 215-241.

• Branco, Mário J. J.; Pin, J.-E. (2009) Equations defining the polynomial closure of a lattice of regular languages Lecture Notes in Computer Science: 5556, 115-126.

• Pedregal, Pablo; Tiago, Jorge (2009) Existence Results for Optimal Control Problems with Some Special Nonlinear Dependence on State and Control SIAM Journal on Control and Optimization: 48(2), 415-437.

• Mermut, Engin; Santa-Clara, Catarina; Smith, Patrick F. (2009) Injectivity Relative to Closed Submodules Journal of Algebra: 321(2), 548-557.

• Sequeira, Adélia; Artoli, A. M.; Silva-Herdade, A. S.; Saldanha, Maria Carlota (2009) Leukocytes Dynamics in Microcirculation Under Shear-Thinning Blood Flow Computers & Mathematics with Applications: 58(5), 1035-1044.

• Kulikova, Maria (2009) Likelihood Gradient Evaluation Using Square-Root Covariance Filters IEEE Transactions on Automatic Control: 54(3), 646-651.

• Kulikova, Maria (2009) Maximum likelihood estimation via the extended covariance and combined square-root filters Mathematics and Computers in Simulation: 79, 1641-1657.

• Fountain, John; Gomes, Gracinda M. S.; Gould, Victoria (2009) Membership of AvG for classes of finite weakly abundant semigroups Periodica Mathematica Hungarica: 59(1), 9-36.

• Knoth, Sven; Morais, M. C. ; Pacheco, António; Schmid, Wolfgang (2009) Misleading signals in simultaneous residual schemes for the mean and variance of a stationary process Communications in Statistics-Theory and Methods: 38(16-17), 2923-2943.

• Scotto, Manuel; Barbosa, Susana M. ; Alonso, Andrés M. (2009) Model-based clustering of Baltic sea-level Applied Ocean Research: 31, 4-11.

• Teodoro, Filomena; Lima, Pedro M.; Ford, N.; Lumb, P. (2009) New approach to the numerical solution of forward-backward equations Frontiers of Mathematics in China: 4(1), 155-168.

• Teodoro, Filomena; Lima, Pedro M.; Ford, Neville J.; Lumb, Patricia M. (2009) New Approach to the Numerical Solution of Forward-Backward Equations Frontiers of Mathematics in China: 4(1), 155-168.

• Kulikova, Maria (2009) On scalarized calculation of the likelihood function in array square-root filtering algorithms Automation and Remote Control: 70(5), 855-871.

• Oliveira, M. Rosário; Pacheco, António; Pascoal, C.; Valadas, Rui; Salvador, P. (2009) On the dependencies between Internet flow characteristics Lecture Notes in Computer Science: 5464, 68-80.

• Galdi, Giovanni P.; Silvestre, Ana Leonor (2009) On the Motion of a Rigid Body in a Navier-Stokes Liquid Under the Action of a Time-Periodic Force Indiana University Mathematics Journal: 58(6), 2805-2842.

• Soares, Filipa; McAlister, D. B. (2009) One-dimensional tiling semigroups and factorial languages Communications in Algebra: 37(1), 276-295.

• Robertson, A. .; Sequeira, Adélia; Owen, R. (2009) Rheological models for blood Cardiovascular Mathematics: 1, 211-241.

• Boente, Graciela; Pires, Ana M.; Rodrigues, Isabel M. (2009) Robust Tests for the Common Principal Components Model Journal of Statistical Planning and Inference: 139(4), 1332-1347.

• Alves, Carlos J. S.; Silvestre, Ana Leonor; Takahashi, Takeo; Tucsnak, Marius (2009) Solving Inverse Source Problems Using Observability. Applications to the Euler-Bernoulli Plate Equation SIAM Journal on Control and Optimization: 48(3), 1632-1659.