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Papers in International Journals
Guterman, Alexander; Lemos, Rute;
Soares, Graça
(2013)
Extremal Case in Marcus-Oliveira Conjecture and Beyond
. Linear & Multilinear Algebra: 61(9), 1206-1222.
Korhonen, Iikka; Ledyaeva, Svetlana (2010)
Trade Linkages and Macroeconomic Effects of the Price of Oil
. Energy Economics: 32(4), 848-856.
Bebiano, N; Soares, G (2005)
Three Observations on the Determinantal Range
. Linear Algebra and Its Applications: 401, 211-220.
Bebiano, N; Lemos, R; Da Providencia, J; Soares, G (2005)
On the Geometry of Numerical Ranges in Spaces with an Indefinite Inner Product
. Linear Algebra and Its Applications: 399, 17-34.
Bebiano, N; Nakazato, H; Da Providencia, J; Lemos, R; Soares, G (2005)
Inequalities for J-Hermitian Matrices
. Linear Algebra and Its Applications: 407, 125-139.
Khatir, Z (2004)
A Boundary Element Method for the Numerical Investigation of Near-Wall Fluid Flow with Vortex Method Simulation
. Engineering Analysis with Boundary Elements: 28(11), 1405-1416.
Bebiano, N; Lemos, R; Da Providencia, J; Soares, G (2004)
On Generalized Numerical Ranges of Operators on an Indefinite Inner Product Space
. Linear & Multilinear Algebra: 52(3-4), 203-233.
Li, CK; Semrl, P; Soares, G (2001)
Linear Operators Preserving the Numerical Range (Radius) on Triangular Matrices
. Linear & Multilinear Algebra: 48(4), 281-292.
Seminars
Extreme value threshold selection and uncertainty
(14/07/2021)
Mathematical Models in Epidemiology. The COVID-19 case.
(26/05/2021)
Detecting tail probabilities
(12/05/2021)
Diagnostic Tools to Conditional Density Models
(12/05/2021)
Some results on predator-prey and competitive population dynamics
(28/04/2021)
Applications and Extensions of the Iterated Local Search
(15/04/2021)
A nonparametric estimator of the extremal index
(08/04/2021)
Modelling dependence between observed and simulated wind speed data using copulas
(12/03/2021)
Bayesian state-space models for understanding and managing infectious disease challenges
(25/02/2021)
Understanding the dynamics of co-colonization systems with multiple strains
(17/02/2021)
Extremal behaviour and rare events point processes for chaotic dynamical systems
(10/02/2021)
News from the Max-INAR(1) process for time series of counts
(13/01/2021)
Gradient boosting for extreme quantile regression
(09/12/2020)
Extremes modelling of imputed missing data under a periodic control
(12/11/2020)
Gielis Transformations in mathematics, the natural sciences and technological applications
(11/11/2020)
From high dimensional space to a random low dimensional space
(01/10/2020)
Modelling the transmission dynamics of SARS-CoV-2 in Portugal
(30/09/2020)
An alternative stabilization in numerical simulations of Oldrod-B type fluids
(30/07/2020)
COVID, uncertainty and clinical trials
(23/07/2020)
Exact solution for a Benney-Lin equation type (Gain in Regularity)
(23/07/2020)
Elements of Bayesian geometry
(16/07/2020)
LassoNet: A Neural Network with Feature Sparsity
(09/07/2020)
Investment problem with switching modes
(18/06/2020)
Quasi-analytical solution of an investment problem with decreasing investment cost due to technological innovations
(28/05/2020)
Very high-order finite volume schemes with curved domains
(14/05/2020)
On ARL-unbiased charts to monitor the traffic intensity of a single server queue
(14/05/2020)
Equational theories of endomorphism monoids of categories with a topological flavor
(26/03/2020) Faculdade de Ciências da Universidade de Lisboa
On ARL-unbiased charts to monitor the traffic intensity of a single server queue
(19/03/2020)
A new look at permutation groups of simple diagonal type
(21/02/2020) Faculdade de Ciências da Universidade de Lisboa
Gaussian Process Regression for Animation Rig Towards the Face Model
(09/01/2020)
Extreme Value Theory applied to Longevity of Humans
(19/11/2019)
Renormalized transport of inertial particles
(16/10/2019)
A LASSO-type model for the bulk and tail of a heavy-tailed response
(15/10/2019)
First Come, First Served Queues with Two Classes of Impatient Customers
(26/09/2019)
Canonical extensions of lattices are more than perfect
(09/09/2019) Faculdade de Ciências da Universidade de Lisboa
Monóides de isometrias parciais finitas
(31/05/2019) Faculdade de Ciências da Universidade de Lisboa
Optimal reinsurance of dependent risks
(20/05/2019)
Improving the ARL profile of the Poisson EWMA chart
(06/05/2019)
The coupling method in extreme value theory
(24/04/2019)
Distributed Learning Algorithms for Big Data
(01/04/2019)
Contributions for the detection of multivariate outliers
(18/03/2019)
A new numerical method based on the modified hat functions for solving fractional optimal control problems
(15/03/2019)
A Comprehensive Methodology to Analyse Topic Difficulties in Educational Programmes
(25/02/2019)
Solving integral and integro-differential equations using Collocation and Wavelets methods
(21/02/2019)
Numerical simulations of Stokes flow in 3D using the MFS
(31/01/2019)
Concurso para investigador contratado (30 meses)
(30/01/2019)
Modeling microbial interactions, dynamics and interventions: from data to processes
(24/01/2019)
Working towards a typology of indices of agreement for clustering evaluation
(13/12/2018)
A dimensão de representação: uma visão geral e resultados recentes
(07/12/2018) Faculdade de Ciências da Universidade de Lisboa
Suitable Far-field Boundary Conditions for Wall-bounded Stratified Flows
(29/11/2018)
CEMAT
- Center for Computational and Stochastic Mathematics
Instituto Superior Têcnico
Faculdade de Ciências
Universidade de Lisboa