Publications
Publicações

Publications

Elliptic Biquaternionic Sequence with Vietoris’ Numbers as Its Components

Springer Proceedings in Mathematics and Statistics | 2024
DOI

A Note on Bi-Periodic Leonardo Sequence

E.V.P. Spreafico

DOI

Combinatorial approach on the recurrence sequences: An evolutionary historical discussion about numerical sequences and the notion of the board

Francisco Alves

Renata Vieira

Elen Spreafico

DOI

State of the art on the Leonardo sequence: An evolutionary study of the epistemic-mathematical field

Milena Mangueira

Francisco Alves

Elen Spreafico

DOI

A didactic engineering for the study of the Padovan’s combinatory model

Renata Vieira

Francisco Alves

DOI

Optimizing Sentiment Analysis Models for Customer Support: Methodology and Case Study in the Portuguese Retail Sector

Journal of Theoretical and Applied Electronic Commerce Research | 2024

Catarina Almeida

Victor Leiva

Ana Braga

Ana Freitas

DOI

Some Identities for Balancing and Lucas-Balancing Numbers in Bidimensional Version

Springer Proceedings in Mathematics & Statistics | 2024

Paula Catarino

M. Otero-Espinar

DOI

Some identities and generating functions for bidimensional balancing and cobalancing sequences

Universal Journal of Mathematics and Applications | 2024

M. Otero-Espinar

DOI

Investigating Parkinsonism Gait Dynamics through Topological Data Analysis

XXXI Conference on Classification and Data Analysis (JOCLAD 2024) | 2024

Wolfram Erlhagen

Miguel Gago

Estela Bicho

What Mathematics for Portuguese Military Engineers?

DOI

The impact of intrinsic scaling on the rate of extinction for anisotropic non-Newtonian fast diffusion

Nonlinear Analysis Theory Methods and Applications | 2024

Simone Ciani

Igor Skrypnik

DOI

Numerical simulation of a thixotropic-viscoelastic model in contraction geometries

Hugo Castillo-Sánchez

Manoel Araújo

Juliana Bertoco

C. Fernandes

António Castelo

DOI

Polymer Physics: From Theory to Experimental Applications

Célio Fernandes

Alexandre Afonso

DOI

Optimizing the Economic Order Quantity Using Fuzzy Theory and Machine Learning Applied to a Pharmaceutical Framework

Mathematics | 2024

Kalaiarasi Kalaichelvan

Soundaria Ramalingam

Prasantha Dhandapani

Victor Leiva

DOI

How Many Roads? Critical Thinking and Creativity in Higher Education and Mathematics

Maria Nascimento

DOI

Bidimensional extensions of balancing and Lucas-balancing numbers

Journal of Discrete Mathematical Sciences and Cryptography | 2024

A. Borges

DOI

A NOTE OF THE COMBINATORIAL INTERPRETATION OF THE PERRIN AND TETRARRIN SEQUENCE

Renata Vieira

Elen Spreafico

Francisco Alves

DOI

Análise preliminar e a priori: o caso dos Tabuleiros hexagonais e a sequência Tetranacci

Francisco Alves

Ana Aires

DOI

Spherically symmetric evolution of self-gravitating massive fields

Journal of Differential Equations | 2024

Philippe LeFloch

The-Cang Nguyen

DOI

Transport Coefficients for the Simple Reacting Spheres Kinetic Model II: Thermal Conductivity, Diffusion, Thermal-Diffusion Ratio

La Matematica | 2024

J. Polewczak

Adriano W. Silva

DOI

EQUILIBRIUM OF A KINETIC MODEL OF OSCILLATING PATTERNS FOR CHRONIC AUTOIMMUNE DISEASES

Kinetic and Related Models | 2024

João Miguel Oliveira

Carolina Ribeiro

M.P. Machado Ramos

MAXIMAL SUBSEMIGROUPS OF INFINITE SYMMETRIC GROUPS

Bulletin of the Australian Mathematical Society | 2024

R. SULLIVAN

DOI

Optimized design and analysis of cable-based parallel manipulators for enhanced subsea operations

Ocean Engineering | 2024

Asim Ghaffar

Muhammad Rahman

Victor Leiva

DOI

Addressing a decision problem through a bipolar Pythagorean fuzzy approach: A novel methodology applied to digital marketing

Heliyon | 2024

Vishalakshi Kuppusamy

Maragathavalli Shanmugasundaram

Prasantha Dhandapani

Carlos Martin-Barreiro

Xavier Cabezas

Victor Leiva

DOI

Efficiency, optimality, and selection in a rigid actuation system with matching capabilities for an assistive robotic exoskeleton

Engineering Science and Technology, an International Journal | 2024

Asim Ghaffar

Muhammad Rahman

Victor Leiva

Carlos Martin-Barreiro

Imran Ali

Xavier Cabezas

DOI

An IoT-fuzzy intelligent approach for holistic management of COVID-19 patients

Heliyon | 2024

M.Z.U. Rahman

M.A. Akbar

V. Leiva

C. Martin-Barreiro

M. Imran

M.T. Riaz

DOI

Addressing a decision problem through a bipolar Pythagorean fuzzy approach: A novel methodology with application in digital marketing

Heliyon | 2024

Vishalakshi Kuppusamy

Maragathavalli Shanmugasundaram

Prasantha Dhandapani

Carlos Martin-Barreiro

Xavier Cabezas

Victor Leiva

DOI

A kinetic model with time‐dependent proliferative/destructive rates

Mathematical Methods in the Applied Sciences | 2024

Marco Menale

DOI

On relaxed acceleration of the ADI iteration

Computational and Applied Mathematics | 2024

Zhongyun Liu

Xiaofei Xu

Yang Zhou

DOI

Vision Inspection Design for Systematic Production of Needle Beds: An Industrial Application

Luís Freitas

José Vicente

Filipe Pereira

Francisco Morais

João Bessa

DOI

The construction of figured numbers in GeoGebra software using algebraic properties

F.E. Barros

F.R.V. Alves

R.T. de Sousa

DOI

Hermite-Hadamard inequalities for quantum integrals: A unified approach

Applied Mathematics and Computation | 2024

Enas Shehata

DOI

Relações bi, tri e n-dimensionais de Mersenne

Milena Mangueira

Renata Vieira

Alves Alves

Roger Sousa

DOI

The GCD for finite geometric series

Filomat | 2023

R.E. Hartwig

DOI

Performance Evaluation of Portfolio Stocks Selected with the EU–EV Risk Model

DOI

The Logical Essence of Compiling with Continuations

8th International Conference on Formal Structures for Computation and Deduction | 2023
DOI

Imposing slip conditions on curved boundaries for 3D incompressible flows with a very high-order accurate finite volume scheme on polygonal meshes

R. Costa

S. Clain

J.M. Nóbrega

H. Beirão da Veiga

F. Crispo

DOI

A Posteriori Stabilized Sixth-Order Finite Volume Scheme with Adaptive Stencil Construction: Basics for the 1D Steady-State Hyperbolic Equations

Stéphane Clain

Raphaël Loubère

DOI

On the homology language of HDA models of transition systems

Journal of Applied and Computational Topology | 2023
DOI

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

Paula Catarino

María Espinar

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

João Costa

DOI

A Combinatorial Interpretation of the Padovan Generalized Polynomial Sequence

R.P.M. Vieira

F.R.V. Alves

DOI

Two Experiences of Including Critical Thinking in Mathematics Courses

M.M. Nascimento

DOI

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

R. de Sousa

F. Alves

A. P. Aires

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

N. Alves

A. P. Aires

Bidimensional Extensions of Cobalancing and Lucas-Cobalancing Numbers

Annales Mathematicae Silesianae | 2023

M.V. Otero-Espinar

A. Borges

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

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

Renata Vieira

Milena Mangueira

Francisco Alves

DOI