Publications
Publicações

Publications

Quasi-Cauchy Regression Modeling for Fractiles Based on Data Supported in the Unit Interval

Fractal and Fractional | 2023

Raydonal Ospina

Victor Leiva

Jorge Figueroa-Zúñiga

DOI

Existence and stability of a periodic solution of a general difference equation with applications to neural networks with a delay in the leakage terms

Communications in Nonlinear Science and Numerical Simulation | 2023

António Bento

César Silva

DOI

An Overview of Kriging and Cokriging Predictors for Functional Random Fields

Mathematics | 2023

Ramón Giraldo

Victor Leiva

DOI

Improved decay estimates and C²-asymptotic stability of solutions to the Einstein-scalar field system in spherical symmetry

João Costa

DOI

Fractional Transformation-Based Decentralized Robust Control of a Coupled-Tank System for Industrial Applications

Fractal and Fractional | 2023

Muhammad Rahman

Victor Leiva

Asim Ghaffar

Carlos Martin-Barreiro

Aashir Waleed

Xavier Cabezas

DOI

Relações bi, tri e n-dimensionais de Mersenne

Milena Mangueira

Renata Vieira

Alves Alves

Roger Sousa

DOI

A generalização da forma matricial híbrida das sequências de Leonardo, Padovan, Perrin e Narayana

Renata Vieira

Milena Mangueira

Francisco Alves

DOI

A Engenharia didática na formação inicial de professores de matemática: o estudo da generalização e complexificação da Sequência de Padovan

Renara Vieira

Francisco Alves

DOI

The Construction of Definitions Through Padovan’s Combinatorial Model: An Investigation With Didactic Engineering in an Initial Education Course for Mathematics Teachers

Renata Vieira

Francisco Alves

DOI

ALGEBRAIC THINKING IN STUDENTS FROM COMMUNICATION AND MULTIMEDIA

Mariluce Silva

Ana Aires

Maria Nascimento

DOI

A Combinatorial Interpretation of the Padovan Generalized Polynomial Sequence

R.P.M. Vieira

F.R.V. Alves

DOI

Bidimensional Extensions of Cobalancing and Lucas-Cobalancing Numbers

Annales Mathematicae Silesianae | 2023

M.V. Otero-Espinar

A. Borges

DOI

Inclusão de elementos do quotidiano em recentes Manuais escolares: Motivação dos alunos para a Geometria

N. Alves

A. P. Aires

O ensino da cônica parábola: uma abordagem via Categorias Intuitivas e Teoria das Situações Didáticas

R. de Sousa

F. Alves

A. P. Aires

Two Experiences of Including Critical Thinking in Mathematics Courses

M.M. Nascimento

DOI

The GCD for finite geometric series

Filomat | 2023

R.E. Hartwig

DOI

O ESTUDO DO MODELO COMBINATÓRIO DE PADOVAN POR MEIO DA ENGENHARIA DIDÁTICA

Revista Binacional Brasil-Argentina: Diálogo entre as ciências | 2023

Renata Vieira

Francisco Alves

DOI

O estado da arte da sequência de Perrin: uma análise dos aspectos evolutivos

#Tear: Revista de Educação, Ciência e Tecnologia | 2023

Renata Vieira

Francisco Alves

DOI

On a class of nonlocal problems with fractional gradient constraint

European Congress of Mathematics | 2023

JOSÉ-FRANCISCO RODRIGUES

DOI

Modeling of hourly water consumption of residential clients in the north of Portugal

XXX Jornadas de Classificação e Análise de Dados | 2023

Tatiana Cunha

Eliana Costa e Silva

On the Hyperbolic Leonardo and Hyperbolic Francois Quaternions

Journal of New Theory | 2023

Orhan DIŞKAYA

Hamza MENKEN

DOI

Drazin inverse of some graph matrices

ALC Meeting 2023 | 2023

Variations and interpretations of naturality in call-by-name lambda-calculi with generalized applications

Journal of Logical and Algebraic Methods in Programming | 2023

Maria Frade

Luís Pinto

DOI

The Kaplan-Meier Estimator: New Insights and Applications in Multi-state Survival Analysis

DOI

Survival Analysis of Organizational Network – An Exploratory Study

Paula Lopes

Pedro Campos

Gustavo Soutinho

DOI

Wound healing and healing process in patients with diabetic foot ulcers: A survival analysis study

Diabetes Research and Clinical Practice | 2023

Graça Pereira

Margarida Vilaça

Susana Pedras

André Carvalho

Kavita Vedhara

Jesus Dantas

DOI

Local Hölder continuity to a class of doubly singular nonlinear evolutionary equations

Journal of Mathematical Analysis and Applications | 2023
DOI

Towards evolutionary predictions: Current promises and challenges

Evolutionary Applications | 2023

Meike Wortel

Deepa Agashe

Susan Bailey

Claudia Bank

Karen Bisschop

Thomas Blankers

Johannes Cairns

DOI

A BRIEF NOTE ON HARNACK-TYPE ESTIMATES FOR SINGULAR PARABOLIC NONLINEAR OPERATORS,UNA BREVE NOTA SU DISUGUAGLIANZE INTEGRALI DI HARNACK PER OPERATORI PARABOLICI NON LINEARI SINGOLARI

Bruno Pini Mathematical Analysis Seminar | 2023

S. Ciani

DOI

Convex sets with obstacle and gradient constraints

Journal of Differential Equations | 2023
DOI

On the numerical range of Kac-Sylvester matrices

The Electronic Journal of Linear Algebra | 2023

Natalia Bebiano

Rute Lemos

Dynamics of the coquaternionic maps x<sup>2</sup> + bx

Rendiconti del Circolo Matematico di Palermo | 2023

R. Severino

M.J. Soares

DOI

Interactions between financial constraints and economic growth

North American Journal of Economics and Finance | 2023

J. Jerónimo

P.C. Neves

M. Thompson

DOI

Geometry and analysis in Anastácio da Cunha’s calculus

Archive for History of Exact Sciences | 2023
DOI

Intrinsic Properties of a Non-Symmetric Number Triangle

Journal of Integer Sequences | 2023

Isabel Cação

Helmuth R. Malonek

Graça Tomaz

Some identities for balancing and Lucas-balancing numbers in bidimensional version

Paula Catarino

María Espinar

On the bivariate Padovan polynomials matrix

Notes on Number Theory and Discrete Mathematics | 2023

Orhan Dişkaya

Hamza Menken

DOI

Plickers to support similarities learning: An experience on 7th grade Portuguese basic education

Contemporary Educational Technology | 2023

Paula Nunes

Paulo Martins

Maria Nascimento

DOI

A note on telephone numbers and their matrix generators

Notes on Number Theory and Discrete Mathematics | 2023

Francisco Alves

Renata Vieira

DOI

Exploring the Influence of Various Factors on Salaries: A Regression Analysis Approach

XXVI Congresso da Sociedade Portuguesa de Estatística (SPE2023) | 2023

Ana Pedrosa

Ana Borges

José M Soares

Pedro Pacheco

Big Data analysis of solar radiation patterns in the Colombian Caribbean region

XXVI Congresso da Sociedade Portuguesa de Estatística (SPE2023) | 2023

G. Carrascal

J. Plaza

Enhancing gait analysis through transformation-based multiple linear regression normalization

XXVI Congresso da Sociedade Portuguesa de Estatística (SPE2023) | 2023

BÁRBARA ARAÚJO

Estela Bicho

Wolfram Erlhagen

A Self-Adaptive Penalty Method for Integrating Prior Knowledge Constraints into Neural ODEs

European Conference on Artificial Intelligence (ECAI) | 2023

M. Fernanda P. Costa

Enhancing Continuous Time Series Modelling with a Latent ODE-LSTM Approach

DOI

A Suite of XAI techniques for Understanding Neural Ordinary Differential Equations

C. Coelho

M. Fernanda P. Costa

A Filter-based Neural ODE Approach for Modelling Natural Systems with Prior Knowledge Constraints

M. Fernanda P. Costa

DOI

A Study on Adaptive Penalty Functions in Neural ODEs for Real Systems Modeling

21st International Conference of Numerical Analysis and Applied Mathematics | 2023

M. Fernanda P. Costa

Improving Neural ODEs Explainability: A Two-Stage Training Method for Modeling Constrained Natural Systems

European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, Turin, Italy (Accepted) | 2023

M. Fernanda P. Costa