Publications
Publicações

Publications

Total time on test-based goodness-of-fit statistics for the reciprocal property in fatigue-life models

Lifetime Data Analysis | 2025

Marta Azevedo

Victor Leiva

DOI

Characterization of the Drazin Index for Double Star Digraph Matrices

Pedro Patrício

The weighted GS-PIA algorithm for cubic B-spline curve interpolations and convergence analysis

Computational and Applied Mathematics | 2025

Zhongyun Liu

Jian Yang

Xiaofei Xu

Mengzhu Lin

DOI

Efficient algorithms for perturbed symmetrical Toeplitz-plus-Hankel systems

Skander Belhaj

DOI

Confidence Intervals for the Reliability of Dependent Systems: Integrating Frailty Models and Copula-Based Methods

Computer Modeling in Engineering & Sciences | 2025

Osnamir Bru-Cordero

Victor Leiva

Mario Jaramillo-Elorza

DOI

LIE GROUPS WITH ALL LEFT-INVARIANT SEMI-RIEMANNIAN METRICS COMPLETE

Transactions of the American Mathematical Society | 2024

A. Elshafei

M. Sánchez

A. Zeghib

DOI

A six-compartment model for COVID-19 with transmission dynamics and public health strategies

Scientific Reports | 2024

Venkatesh Ambalarajan

Ankamma Mallela

Vinoth Sivakumar

Prasantha Dhandapani

Victor Leiva

Carlos Martin-Barreiro

DOI

New Statistical Residuals for Regression Models in the Exponential Family: Characterization, Simulation, Computation, and Applications

Mathematics | 2024

Raydonal Ospina

Patrícia Espinheira

Leilo Arias

Cleber Xavier

Victor Leiva

DOI

A note on hybrid hyper Leonardo numbers

E.V.P. Spreafico

DOI

Existence and exponential stability of a periodic solution of an infinite delay differential system with applications to Cohen–Grossberg neural networks

Communications in Nonlinear Science and Numerical Simulation | 2024

A. Elmwafy

César Silva

DOI

A Hybrid Fuzzy Mathematical Programming Approach for Manufacturing Inventory Models with Partial Trade Credit Policy and Reliability

Axioms | 2024

Prasantha Dhandapani

Kalaiarasi Kalaichelvan

Victor Leiva

Soundaria Ramalingam

DOI

A correction on the paper “A Note on Bi-Periodic Leonardo Sequence”

E.V.P. Spreafico

DOI