Publications
Publicações

Publications

A portfolio stock selection model based on expected utility, entropy and variance

Expert Systems with Applications | 2023
DOI

A study of the complexification process of the (s,t)-Perrin sequence

Notes on Number Theory and Discrete Mathematics | 2023

Renata Vieira

Francisco Al

DOI

New algorithm for solving pentadiagonal CUPL-Toeplitz linear systems

Computational and Applied Mathematics | 2023

Hcini Fahd

DOI

Geoscientists' views about science communication: predicting willingness to communicate geoscience

Geoscience Communication | 2023

Geodesic completeness of pseudo and holomorphic-Riemannian metrics on Lie groups

Nonlinear Analysis | 2023

Ahmed Elshafei

Helena Reis

DOI

Inseparable Gershgorin discs and the existence of conjugate complex eigenvalues of real matrices

Linear and Multilinear Algebra | 2023

Charles Johnson

Frank Qiu

DOI

Dynamics of the coquaternionic maps x2 + bx

Rendiconti del Circolo Matematico di Palermo Series 2 | 2023

Fernando Miranda

Ricardo Severino

Maria Soares

DOI

Tutorial R Shiny

Hugo Costeira

João Gouveia

Pedro Martins

João Silva

Meteorological Time Series: An Exploratory Statistical and Critical Analysis

F. Pereira

Marco Costa

Celina Leão

DOI

Using survey data to estimate the impact of the omicron variant on vaccine efficacy against COVID-19 infection

Scientific Reports | 2023

Jesús Rufino

Davide Frey

Christin Glorioso

Antonio Ortega

Nina Reščič

Julian Roberts

DOI

Cortisol reactivity and negative affect among preterm infants at 12 months during a mother-infant interaction task

Infant Behavior and Development | 2023

Vanessa Moutinho

Joana Baptista

Ana Mesquita

Dieter Wolke

Carolina Toscano

Carla Moreira

DOI

Brain-inspired multiple-target tracking using Dynamic Neural Fields

Neural Networks | 2022

Shiva Kamkar

Hamid Abrishami Moghaddam

Reza Lashgari

DOI

Application of GeoGebra in the Teaching of Descriptive Geometry: Sections of Solids

Mathematics | 2022

Cacilda Chivai

Armando Soares

DOI

The normalized expected utility – entropy and variance model for decisions under risk

International Journal of Approximate Reasoning | 2022
DOI

A Sequência de Padovan ou de Coordonier

Revista Brasileira de História da Matemática | 2022

Francisco Alves

DOI

USE OF THE QUIZIZZ CELL PHONE APPLICATION IN MATHEMATICS BY 5TH GRADE STUDENTS

Elisabete Sacramento

Armando Soares

Manuel Reis

DOI

ON HYPER k-PELL, HYPER k-PELL-LUCAS AND HYPER MODIFIED k-PELL SEQUENCES

Integers | 2022

F.R.V. Alves

H. Campos

A method for determining groups in nonparametric regression curves: Application to prefrontal cortex neural activity analysis

Mathematical Biosciences and Engineering | 2022

Celestino Ordóñez

Luís Machado

DOI

Designing and Randomising Multiple-Choice Questions for E-Learning in Mathematics Using MVGEN

Gaspar Machado

José Almeida

DOI

Risk Assessment in Industry Using Expected Utility: An Application to Accidents’ Risk Analysis

Celina Leão

Matilde Rodrigues

DOI

Essay on the Contribution of Companies to Social Security Based on Added Value

Lecture Notes in Mechanical Engineering | 2022

A. Borges

F. Duarte

I.C. Lopes

L. Vicente

M. Cruz

C. Poço

DOI

Correction to: Rarefied relativistic polyatomic gases in a gravitational field

Continuum Mechanics and Thermodynamics | 2022

J. Oliveira

M. Ramos

DOI

NORMALITY TESTING METHODS AND THE IMPORTANCE OF SKEWNESS AND KURTOSIS IN STATISTICAL ANALYSIS

BAU Journal - Science and Technology | 2022

Joe Zeidan

Mathijs Goossens

Carla Moreira

DOI

TWO-DIMENSIONAL, THREE-DIMENSIONAL AND N-DIMENSIONAL RECURRENCE RELATIONS OF JACOBSTHAL

Integers | 2022

M.C.S. Mangueira

R.P.M. Vieira

F.R.V. Alves

R.T. De Sousa

Cortical auditory evoked potentials in 1-month-old infants predict language outcomes at 12 months

Infancy | 2022

Alberto Crego

Carla Moreira

Eugénia Ribeiro

Óscar Gonçalves

Rita Ramos

Adriana Sampaio

DOI

DTDA: Doubly Truncated Data Analysis

Jacobo Uña-Álvarez

Rosa Crujeiras

Risk Analysis and Risk Measures Applied to the Furniture Industry

Celina Leão

Matilde Rodrigues

DOI

A Faithful and Quantitative Notion of Distant Reduction for Generalized Applications

Delia Kesner

Loïc Peyrot

DOI

Fixed Points for Cubic Coquaternionic Maps

Ricardo Severino

Maria Soares

DOI

A Modified Quaternionic Weierstrass Method

Ricardo Severino

Maria Soares

DOI

Doença Mental em Sobreviventes da COVID‐19

Revista Portuguesa de Psiquiatria e Saúde Mental | 2022
DOI

Global exponential stability of discrete-time Hopfield neural network models with unbounded delays

Journal of Difference Equations and Applications | 2022
DOI

TECHNOLOGY INTEGRATION MODELS IN MATHEMATICS TEACHING: ANALYSIS OF QUALITY CRITERIA

Mónica Carneiro

Armando Soares

Manuel Reis

DOI

Rarefied relativistic polyatomic gases in a gravitational field

Continuum Mechanics and Thermodynamics | 2022
DOI

ON QUATERNION GAUSSIAN BRONZE FIBONACCI NUMBERS

Annales Mathematicae Silesianae | 2022

S. Ricardo

DOI

Green and blue spaces and lung function in the Generation XXI cohort: a life course approach

European Respiratory Journal | 2022

Inês Paciência

Carla Moreira

João Rufo

André Moreira

Ana Santos

Henrique Barros

DOI

Microsoft 365 as a Tool for Teaching During the Covid-19 Pandemic: Perceptions of Portuguese Teachers of Basic and Secondary Education

Open Education Studies | 2022

J. Escola

N. Lopes

A.P. Aires

DOI

Remarks on the Zeros of Quadratic Coquaternionic Polynomials

Ricardo Severino

Maria Soares

DOI

Stationary measures on infinite graphs

Communications in Contemporary Mathematics | 2022

Alexandre Baraviera

Pedro Duarte

Plotkin's call-by-value λ-calculus as a modal calculus

Journal of Logical and Algebraic Methods in Programming | 2022

L. Pinto

T. Uustalu

DOI

Tree Sign Pattern that Permit Eventual Positivity

Linear Algebra and its Applications | 2022

Charles Johnson

M. Waugh

DOI

From Fibonacci Sequence to More Recent Generalisations

Springer Proceedings in Mathematics and Statistics | 2022

H. Campos

DOI

A faithful and quantitative notion of distant reduction for generalized applications (long version)

arXiv | 2022

D. Kesner

L. Peyrot

Dynamics of the coquaternionic maps x^2 + bx

Rendiconti del Circolo Matematico di Palermo | 2022

M.I. Falcão

R. Severino

M.J. Soares

DOI

Machine learning methods to predict attrition in a population-based cohort of very preterm infants.

Scientific reports | 2022

Rodrigues C

Moreira C

Barros H

Camacho R

DOI

Spatio-temporal analysis of land use/land cover change dynamics in Paraguai/Jauquara Basin, Brazil

Environmental Monitoring and Assessment | 2022

Daniela Silva

Edinéia Galvanin

DOI

Non-symmetric Number Triangles Arising from Hypercomplex Function Theory in $$\mathbb {R}^{n+1}$$

Isabel Cação

Helmuth Malonek

Graça Tomaz

DOI

The effect of non-participation on the prevalence of food insecurity in a population-based cohort in Portugal

Journal of Public Health Policy | 2022

Carla Moreira

Elisabete Ramos

Ana Santos

DOI