Igor Leite Freire

14 papers Journal 14
YearRankTypeTitle / Venue / Authors
2025 J jnl
Local Isometric Immersions and Breakdown of Manifolds Determined by Cauchy Problems of the Degasperis-Procesi Equation.
J. Nonlinear Sci.
Igor Leite Freire
2023 J jnl
Remarks on strong global solutions of the b-equation.
Appl. Math. Lett.
Igor Leite Freire
2022 J jnl
Structural and qualitative properties of a geometrically integrable equation.
Commun. Nonlinear Sci. Numer. Simul.
Nazime Sales Filho, Igor Leite Freire
2018 J jnl
Topological metrics in academic genealogy graphs.
J. Informetrics
Luciano Rossi, Rafael J. P. Damaceno, Igor Leite Freire, Etelvino J. H. Bechara, Jesús P. Mena-Chalco
2017 J jnl
Genealogical index: A metric to analyze advisor-advisee relationships.
J. Informetrics
Luciano Rossi, Igor Leite Freire, Jesús P. Mena-Chalco
2017 J jnl
Group analysis of a hyperbolic Lane-Emden system.
Appl. Math. Comput.
Tshepo E. Mogorosi, Igor Leite Freire, Ben Muatjetjeja, Chaudry Masood Khalique
2017 J jnl
Study of a fifth order PDE using symmetries.
Appl. Math. Lett.
Stylianos Dimas, Igor Leite Freire
2016 J jnl
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].
Commun. Nonlinear Sci. Numer. Simul.
Igor Leite Freire, Júlio Cesar Santos Sampaio
2016 J jnl
Nonlinear self-adjointness of a class of third order nonlinear dispersive equations.
Commun. Nonlinear Sci. Numer. Simul.
Rita Tracinà, Igor Leite Freire, Mariano Torrisi
2014 J jnl
On the nonlinear self-adjointness and local conservation laws for a class of evolution equations unifying many models.
Commun. Nonlinear Sci. Numer. Simul.
Igor Leite Freire, Júlio Cesar Santos Sampaio
2014 J jnl
Similarity solutions for systems arising from an
Commun. Nonlinear Sci. Numer. Simul.
Igor Leite Freire, Mariano Torrisi
2013 J jnl
New classes of nonlinearly self-adjoint evolution equations of third- and fifth-order.
Commun. Nonlinear Sci. Numer. Simul.
Igor Leite Freire
2012 J jnl
On the Lane-Emden system in dimension one.
Appl. Math. Comput.
Yuri Bozhkov, Igor Leite Freire
2011 J jnl
Self-adjoint sub-classes of third and fourth-order evolution equations.
Appl. Math. Comput.
Igor Leite Freire