Publications
Publicações

Publications

On the Drazin inverse of double star digraph matrices: Index characterization and pseudo-inverses

Lisbon Young Mathematicians Conference 2025 | 2025

Cláudia Araújo

Pedro Patrício

FAUSTINO. Autor correspondente: MACIALA

A multi-risk criteria assessment methodology applied to the analysis of nitrogen dioxide concentrations in European capital cities

DOI

Isometries of 3-Dimensional Semi-Riemannian Lie Groups

Transformation Groups | 2025

A. Zeghib

DOI

On t-Dimensional Gersenne Sequences and Their Symmetry Properties

Douglas Santos

Eudes Costa

DOI

Neural Chronos ODE: Modelling bidirectional temporal patterns in time-series data

Expert Systems with Applications | 2025
DOI

Concept Map as an Assessment Item

Maria Nascimento

Eva Morais

DOI

Joint model for zero-inflated data combining fishery-dependent and fishery-independent sources

Spatial Statistics | 2025

Daniela Silva

Gonçalo Araújo

Renato Rosa

Ana Moreno

Alexandra Silva

Susana Garrido

DOI

Abordagem prática para a utilização do software octave: transferência de calor por condução unidimensional em regime transiente

Caires Sassupe

Armando Soares

Manuel Reis

DOI

Characterizing the Drazin Index in Double Star Digraphs Matrices

AA10-016D-2825 AA10-016D-2825

Cláudia Araújo

The First Study of Mersenne--Leonardo Sequence

Eudes Costa

DOI

Global attractivity criteria for a discrete-time Hopfield neural network model with unbounded delays via singular M—matrices

DOI

Bidimensional balancing, Lucas-balancing, cobalancing and Lucas-cobalancing numbers via the determinant of a tridiagonal matrix

Indian Journal of Pure and Applied Mathematics | 2025

M. Otero-Espinar

DOI

RESULTS OF QUBISM 3D MODELING AND GEOGEBRA IN PROMOTING SPATIAL VISUALIZATION

Cacilda Chivai

Armando Soares

A study of the Ganea conjecture for topological complexity by using weak topological complexity

Mathematical Proceedings of the Cambridge Philosophical Society | 2024

J. Garcia-Calcines

DOI

On the Incomplete Edouard and Incomplete Edouard–Lucas Numbers

Elen Spreafico

Eudes Costa

DOI

A Dynamic Neural Field Approach for Intelligent Cockpits: Online Learning and Prediction of Traveling Routines

Pedro Guimaraes

Weronika Wojtak

Paulo Barbosa

Sergio Monteiro

Estela Bicho

DOI

Asymptotic behavior of the overlap gap between infinite words

Semigroup Forum | 2024

C. Nogueira

M.L. Teixeira

DOI

Predicting COVID-19 mortality using statistical, machine learning and fuzzy classification methods: insights from a Portuguese cohort study

Signa Vitae | 2024

Victor Leiva

Pedro Cunha

Muhammad Akbar

Kinetic models leading to pattern formation in the response of the immune system

Riv. Mat. Univ. Parma | 2024

Romina Travaglini

João Miguel Oliveira

Individual Water Consumption Forecasting: Evaluating SARIMA and TBATS Methods

Tatiana Cunha

Eliana Silva

DOI

K-Means Clustering Approach for Stock Risk Assessment and Portfolio Construction: A Case Study Based on the EU-EV Risk Model

DOI

Tricomplex Fibonacci Numbers: A New Family of Fibonacci-Type Sequences

Eudes Costa

Francival Monteiro

Vitor Souza

Douglas Santos

DOI

Promotion of spatial visualization with GeoGebra and Qubism 3D software

Cacilda Chivai

Armando Soares

DOI

Environmental Effects on the Spatiotemporal Variability of Sardine Distribution Along the Portuguese Continental Coast

Journal of Agricultural, Biological and Environmental Statistics | 2024

Daniela Silva

Ana Moreno

Ana Teles-Machado

Susana Garrido

DOI