Igor Leite Freire

According to our database, Igor Leite Freire authored at least 14 papers between 2011 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Local Isometric Immersions and Breakdown of Manifolds Determined by Cauchy Problems of the Degasperis-Procesi Equation.

Igor Leite Freire

J. Nonlinear Sci., February, 2025

2023

Remarks on strong global solutions of the b-equation.

Igor Leite Freire

Appl. Math. Lett., December, 2023

2022

Structural and qualitative properties of a geometrically integrable equation.

Nazime Sales Filho, Igor Leite Freire

Commun. Nonlinear Sci. Numer. Simul., 2022

2018

Topological metrics in academic genealogy graphs.

Luciano Rossi, Rafael J. P. Damaceno, Igor Leite Freire, Etelvino J. H. Bechara, Jesús P. Mena-Chalco

J. Informetrics, 2018

2017

Genealogical index: A metric to analyze advisor-advisee relationships.

Luciano Rossi, Igor Leite Freire, Jesús P. Mena-Chalco

J. Informetrics, 2017

Study of a fifth order PDE using symmetries.

Stylianos Dimas, Igor Leite Freire

Appl. Math. Lett., 2017

Group analysis of a hyperbolic Lane-Emden system.

Tshepo E. Mogorosi, Igor Leite Freire, Ben Muatjetjeja, Chaudry Masood Khalique

Appl. Math. Comput., 2017

2016

Nonlinear self-adjointness of a class of third order nonlinear dispersive equations.

Rita Tracinà, Igor Leite Freire, Mariano Torrisi

Commun. Nonlinear Sci. Numer. Simul., 2016

Corrigendum to "On the nonlinear self-adjointness and local conservation laws for a class of evolution equations unifying many models" [Communications in Nonlinear Science and Numerical Simulation 19(2) (2014) 350-360].

Igor Leite Freire, Júlio Cesar Santos Sampaio

Commun. Nonlinear Sci. Numer. Simul., 2016

2014

Similarity solutions for systems arising from an <i>Aedes aegypti</i> model.

Igor Leite Freire, Mariano Torrisi

Commun. Nonlinear Sci. Numer. Simul., 2014

On the nonlinear self-adjointness and local conservation laws for a class of evolution equations unifying many models.

Igor Leite Freire, Júlio Cesar Santos Sampaio

Commun. Nonlinear Sci. Numer. Simul., 2014

2013

New classes of nonlinearly self-adjoint evolution equations of third- and fifth-order.

Igor Leite Freire

Commun. Nonlinear Sci. Numer. Simul., 2013

2012

On the Lane-Emden system in dimension one.

Yuri Bozhkov, Igor Leite Freire

Appl. Math. Comput., 2012

2011

Self-adjoint sub-classes of third and fourth-order evolution equations.

Igor Leite Freire

Appl. Math. Comput., 2011