Publications
Publicações

Publications

The Mandelbrot Set for a Coquaternionic Family of Quadratics

Ricardo Severino

DOI

Parabolic De Giorgi classes with doubly nonlinear, nonstandard growth: local boundedness under exact integrability assumptions

Journal of Differential Equations | 2026

Simone Ciani

Mariia Savchenko

Igor Skrypnik

DOI

Relações Recorrentes t-dimensionais dos números multifigurados quadrados-nonagonais

C.Q.D. - Revista Eletrônica Paulista de Matemática | 2026

Francisco Bezerra

Francisco Alves

Eudes Costa

DOI

Números multifigurados e a relação de recorrência

Revista Professor de Matemática On line | 2026

Francisco Alves

Francisco Bezerra

Eudes Costa

DOI

Topological descriptors of foot clearance gait dynamics improve differential diagnosis of Parkinsonism

Wolfram Erlhagen

Miguel Gago

Estela Bicho

Flora Ferreira

DOI

Pascal Trapezoids as Wigner Numbers and Some Combinatorial Properties

Isabel Cação

Helmuth Malonek

Graça Tomaz

DOI

ON SOME IDENTITIES FOR k-FIBONACCI DIFFERENCE SEQUENCE

Journal of Universal Mathematics | 2026

Eudes Costa

Elis Mesquita

DOI

From PDFs to Places: A Semi-Automated, Auditable Workflow to Map Study Localities for Geoheritage Inventories

Geoheritage | 2026

João Faria

José Brilha

Víctor Leiva

DOI

Fractional derivatives in biomathematical models with memory: A critical discussion

Journal of Mathematical Biology | 2026
DOI

Imputation of the Response Variable in Survival Analysis with Interval-Censored Data

Gustavo Soutinho

DOI

Pattern Formation of Bulk-Surface Reaction-Diffusion Systems in a Ball

SIAM Journal on Applied Mathematics | 2026

Edgardo Villar-Sepúlveda

Alan Champneys

Anotida Madzvamuse

DOI

A mathematical model to simulate the biological action of Infliximab on TNF-$$\alpha $$ in patients with Inflammatory Bowel Disease: the critical role of drug clearance

Bulletin of Mathematical Biology | 2026

Ana Portillo

Ángel De Prado

DOI

Smart Energy Management for Electric Vehicles: A Modular Approach Using Solar Predictions for Battery Charging Optimization

Beatriz Teixeira

Tiago Pinto

Paulo Vasco

Arsénio Reis

João Barroso

DOI

Qualitative properties of solutions to parabolic anisotropic equations: part I—expansion of positivity

Journal of Evolution Equations | 2026

Simone Ciani

Mariia Savchenko

Igor Skrypnik

DOI

A Combined Multi-criteria Risk Decision and Rank Aggregation Approach with Multiple Risk Factors with an Application to Greenhouse Gas Emission Risk Assessment of Sectors

Operations Research Forum | 2026
DOI

Limits of sequences of volume preserving homeomorphisms in W1,, for 0 < p < 1

Bulletin des Sciences Mathématiques | 2026
DOI

Reaction-diffusion systems from kinetic models for bacterial communities on a leaf surface

Journal of Nonlinear Science | 2026

Davide Cusseddu

Romina Travaglini

Marzia Bisi

Beyond Kaplan-Meier: A Comprehensive R Package for Interval-Censored Survival Analysis Using Turnbull’s Approach

Marta Azevedo

Gustavo Soutinho

DOI

Extreme risk decision modeling: a new approach with an application to air pollution based on PM2.5

Computational Statistics & Data Analysis | 2026

Marta Ferreira

DOI

Sample-selection regression with bivariate warped skew–elliptical latent variables: Observed-data likelihood and numerical inference

Communications in Nonlinear Science and Numerical Simulation | 2026

Roberto Vila

Felipe Quintino

Cira Otiniano

Víctor Leiva

DOI

Well–posedness and asymptotics of a fractional generalization of a SIS compartment model

Communications in Nonlinear Science and Numerical Simulation | 2026

Rui Ferreira

DOI

Persistence for a class of nonautonomous systems of differential equations with unbounded delays

Mathematical Biosciences | 2026

Teresa Faria

DOI

A new kind of Mersenne numbers: the Tricomplex Mersenne sequence

Latin American Journal of Mathematics | 2026

Fernando de Carvalho

Helena Campos

Eudes Costa

DOI

Concept Map as an Assessment Item

Maria Nascimento

Eva Morais

DOI