Edit Profile (opens in new tab) Freire, Igor Leite Compute Distance To: Compute Author ID: freire.igor-leite Published as: Freire, Igor Leite; Leite Freire, Igor; Freire, Igor L.; Freire, I. L.; Freire, Igor more...less External Links: MGP · ORCID · dblp · GND Documents Indexed: 55 Publications since 2007 2 Contributions as Editor Co-Authors: 24 Co-Authors with 41 Joint Publications 282 Co-Co-Authors all top 5 Co-Authors 16 single-authored 10 da Silva, Priscila Leal 7 Bozhkov, Yuri Dimitrov 7 Sampaio, Júlio Cesar Santos 7 Torrisi, Mariano 2 Dimas, Stylianos 2 Faleiros, Antonio Cândido 2 Filho, Nazime Sales 2 Maidana, Norberto Aníbal 2 Muatjetjeja, Ben 2 Naeem, Imran 2 Naz, Rehana 2 Toffoli, Carlos Eduardo 1 Anco, Stephen C. 1 Bacani, Felipo 1 Bortuli, Altemir 1 da Rocha, Rolado 1 da Silva, Márcio Fabiano 1 de Faria Rosa, Marcio Antonio 1 de Souza, Ligia Corrêa 1 Ibragimov, Nail Hairullovich 1 Khalique, Chaudry Masood 1 Mancera, Paulo F. A. 1 Mogorosi, Tshepo Edward 1 Tracinà, Rita all top 5 Serials 6 Journal of Differential Equations 6 Communications in Nonlinear Science and Numerical Simulation 4 Journal of Physics A: Mathematical and Theoretical 3 Journal of Mathematical Physics 3 Applied Mathematics and Computation 3 Computational and Applied Mathematics 3 Abstract and Applied Analysis 2 Journal of Mathematical Analysis and Applications 2 Hadronic Journal 2 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 2 Studies in Applied Mathematics 2 Discrete and Continuous Dynamical Systems 2 Journal of Nonlinear Mathematical Physics 2 Nonlinear Analysis. Real World Applications 1 IMA Journal of Applied Mathematics 1 Monatshefte für Mathematik 1 Applied Mathematics Letters 1 Advances in Applied Clifford Algebras 1 Differential Equations 1 TEMA. Tendências em Matemática Aplicada e Computacional 1 Dynamics of Partial Differential Equations 1 Discrete and Continuous Dynamical Systems. Series S 1 International Journal of Nonlinear Science 1 Advances in Mathematical Physics 1 Communications in Mathematics 1 International Journal of Applied and Computational Mathematics 1 Proceedings of the Royal Society of London. A. Mathematical, Physical and Engineering Sciences all top 5 Fields 47 Partial differential equations (35-XX) 12 Dynamical systems and ergodic theory (37-XX) 12 Global analysis, analysis on manifolds (58-XX) 9 Fluid mechanics (76-XX) 6 Mechanics of particles and systems (70-XX) 5 Ordinary differential equations (34-XX) 3 Biology and other natural sciences (92-XX) 2 General and overarching topics; collections (00-XX) 2 Operator theory (47-XX) 2 Mechanics of deformable solids (74-XX) 2 Quantum theory (81-XX) 2 Statistical mechanics, structure of matter (82-XX) 1 Special functions (33-XX) 1 Difference and functional equations (39-XX) 1 Differential geometry (53-XX) 1 Numerical analysis (65-XX) 1 Optics, electromagnetic theory (78-XX) 1 Relativity and gravitational theory (83-XX) 1 Astronomy and astrophysics (85-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 42 Publications have been cited 320 times in 171 Documents Cited by ▼ Year ▼ A family of wave-breaking equations generalizing the Camassa-Holm and Novikov equations. Zbl 1328.35162Anco, Stephen C.; da Silva, Priscila Leal; Freire, Igor Leite 32 2015 Nonlinear self-adjointness of a generalized fifth-order KdV equation. Zbl 1234.35221Freire, Igor Leite; Sampaio, Júlio Cesar Santos 24 2012 Special conformal groups of a Riemannian manifold and Lie point symmetries of the nonlinear Poisson equation. Zbl 1194.35145Bozhkov, Yuri; Freire, Igor Leite 23 2010 Well-posedness, travelling waves and geometrical aspects of generalizations of the Camassa-Holm equation. Zbl 1430.35046da Silva, Priscila Leal; Freire, Igor Leite 19 2019 New classes of nonlinearly self-adjoint evolution equations of third- and fifth-order. Zbl 1286.35075Freire, Igor Leite 17 2013 Group analysis of the Novikov equation. Zbl 1308.76228Bozhkov, Yuri; Freire, Igor Leite; Ibragimov, Nail H. 17 2014 Self-adjoint sub-classes of third and fourth-order evolution equations. Zbl 1219.35048Freire, Igor Leite 15 2011 Conservation laws for self-adjoint first-order evolution equation. Zbl 1219.35228Freire, Igor Leite 15 2011 On the nonlinear self-adjointness and local conservation laws for a class of evolution equations unifying many models. Zbl 1344.35005Freire, Igor Leite; Santos Sampaio, Júlio Cesar 14 2014 Symmetry analysis of the bidimensional Lane-Emden systems. Zbl 1298.35009Bozhkov, Yuri; Freire, Igor Leite 11 2012 New conservation laws for inviscid Burgers equation. Zbl 1263.76057Freire, Igor Leite 11 2012 Comparison of different approaches to construct first integrals for ordinary differential equations. Zbl 1453.34021Naz, Rehana; Freire, Igor Leite; Naeem, Imran 7 2014 On the paper “symmetry analysis of wave equation on sphere” by H. Azad and M. T. Mustafa. Zbl 1191.35026Freire, Igor Leite 7 2010 An equation unifying both Camassa-Holm and Novikov equations. Zbl 1336.35314Leite Freire, Igor; Leal da Silva, Priscila 7 2015 Invariants and wave breaking analysis of a Camassa-Holm type equation with quadratic and cubic non-linearities. Zbl 1471.35093Freire, Igor Leite; Filho, Nazime Sales; de Souza, Ligia Corrêa; Toffoli, Carlos Eduardo 7 2020 Lie and Noether symmetries for a class of fourth-order Emden-Fowler equations. Zbl 1281.34046Freire, Igor Leite; da Silva, Priscila Leal; Torrisi, Mariano 7 2013 Conservations laws for critical Kohn-Laplace equations on the Heisenberg group. Zbl 1161.35001Bozhkov, Yuri Dimitrov; Freire, Igor Leite 6 2008 On the Lane-Emden system in dimension one. Zbl 1272.34045Bozhkov, Yuri; Freire, Igor Leite 5 2012 Group classification of semilinear Kohn-Laplace equations. Zbl 1145.35007Bozhkov, Yuri; Freire, Igor Leite 5 2008 Nonlinear self-adjoint classification of a Burgers-KdV family of equations. Zbl 1474.35570Sampaio, Júlio Cesar Santos; Freire, Igor Leite 5 2014 Wave breaking for shallow water models with time decaying solutions. Zbl 1434.35106Leite Freire, Igor 5 2020 Symmetry methods in mathematical modeling of Aedes aegypti dispersal dynamics. Zbl 1261.35011Freire, Igor Leite; Torrisi, Mariano 5 2013 Conserved quantities, continuation and compactly supported solutions of some shallow water models. Zbl 07648010Freire, Igor Leite 5 2021 Integrability, existence of global solutions, and wave breaking criteria for a generalization of the Camassa-Holm equation. Zbl 1453.35005da Silva, Priscila Leal; Freire, Igor Leite 4 2020 Study of a fifth order PDE using symmetries. Zbl 1373.35023Dimas, Stylianos; Leite Freire, Igor 4 2017 Lie point symmetries and some group invariant solutions of the quasilinear equation involving the infinity Laplacian. Zbl 1430.35008Freire, Igor Leite; Faleiros, Antonio Cândido 4 2011 Symmetry analysis of a class of autonomous even-order ordinary differential equations. Zbl 1342.34054Da Silva, Priscila Leal; Freire, Igor Leite 4 2015 A geometrical demonstration for continuation of solutions of the generalised BBM equation. Zbl 1460.35060da Silva, Priscila Leal; Freire, Igor Leite 4 2021 Corrigendum to: “Conserved quantities, continuation and compactly supported solutions of some shallow water models”. Zbl 07654340Freire, Igor Leite 4 2021 Group analysis of a hyperbolic Lane-Emden system. Zbl 1410.35008Mogorosi, Tshepo E.; Freire, Igor L.; Muatjetjeja, Ben; Khalique, Chaudry Masood 3 2017 Divergence symmetries of critical Kohn-Laplace equations on Heisenberg groups. Zbl 1233.35077Bozhkov, Yu. D.; Freire, I. L. 3 2011 On the group analysis of a modified Novikov equation. Zbl 1332.35016Da Silva, Priscila Leal; Freire, Igor Leite 3 2015 A look on some results about Camassa-Holm type equations. Zbl 1487.37085Freire, Igor Leite 3 2021 Existence, persistence, and continuation of solutions for a generalized 0-Holm-Staley equation. Zbl 1486.35092da Silva, Priscila Leal; Freire, Igor Leite 2 2022 A family of wave equations with some remarkable properties. Zbl 1402.35249Leal da Silva, Priscila; Freire, Igor Leite; Santos Sampaio, Júlio Cesar 2 2018 Symmetry analysis of a Lane-Emden-Klein-Gordon-Fock system with central symmetry. Zbl 1381.37079Freire, Igor; Muatjetjeja, Ben 2 2018 A note on “Lie symmetries of inviscid Burgers equation”. Zbl 1260.35181Freire, Igor Leite 2 2012 Note on Lie point symmetries of Burgers equations. Zbl 1263.35191Freire, I. L. 2 2010 Persistence properties of a Camassa-Holm type equation with \((n+1)\)-order non-linearities. Zbl 1507.35235Freire, Igor Leite 2 2022 Nonlinear self-adjointness of a class of third order nonlinear dispersive equations. Zbl 07246578Tracinà, Rita; Leite Freire, Igor; Torrisi, Mariano 1 2016 Noether symmetries and conservation laws for non-critical Kohn-Laplace equations on three-dimensional Heisenberg group. Zbl 1144.35368Freire, Igor Leite 1 2007 Symmetries and solutions of a third order equation. Zbl 1333.76061Leite Freire, Igor; Santos Sampaio, Júlio Cesar 1 2015 Existence, persistence, and continuation of solutions for a generalized 0-Holm-Staley equation. Zbl 1486.35092da Silva, Priscila Leal; Freire, Igor Leite 2 2022 Persistence properties of a Camassa-Holm type equation with \((n+1)\)-order non-linearities. Zbl 1507.35235Freire, Igor Leite 2 2022 Conserved quantities, continuation and compactly supported solutions of some shallow water models. Zbl 07648010Freire, Igor Leite 5 2021 A geometrical demonstration for continuation of solutions of the generalised BBM equation. Zbl 1460.35060da Silva, Priscila Leal; Freire, Igor Leite 4 2021 Corrigendum to: “Conserved quantities, continuation and compactly supported solutions of some shallow water models”. Zbl 07654340Freire, Igor Leite 4 2021 A look on some results about Camassa-Holm type equations. Zbl 1487.37085Freire, Igor Leite 3 2021 Invariants and wave breaking analysis of a Camassa-Holm type equation with quadratic and cubic non-linearities. Zbl 1471.35093Freire, Igor Leite; Filho, Nazime Sales; de Souza, Ligia Corrêa; Toffoli, Carlos Eduardo 7 2020 Wave breaking for shallow water models with time decaying solutions. Zbl 1434.35106Leite Freire, Igor 5 2020 Integrability, existence of global solutions, and wave breaking criteria for a generalization of the Camassa-Holm equation. Zbl 1453.35005da Silva, Priscila Leal; Freire, Igor Leite 4 2020 Well-posedness, travelling waves and geometrical aspects of generalizations of the Camassa-Holm equation. Zbl 1430.35046da Silva, Priscila Leal; Freire, Igor Leite 19 2019 A family of wave equations with some remarkable properties. Zbl 1402.35249Leal da Silva, Priscila; Freire, Igor Leite; Santos Sampaio, Júlio Cesar 2 2018 Symmetry analysis of a Lane-Emden-Klein-Gordon-Fock system with central symmetry. Zbl 1381.37079Freire, Igor; Muatjetjeja, Ben 2 2018 Study of a fifth order PDE using symmetries. Zbl 1373.35023Dimas, Stylianos; Leite Freire, Igor 4 2017 Group analysis of a hyperbolic Lane-Emden system. Zbl 1410.35008Mogorosi, Tshepo E.; Freire, Igor L.; Muatjetjeja, Ben; Khalique, Chaudry Masood 3 2017 Nonlinear self-adjointness of a class of third order nonlinear dispersive equations. Zbl 07246578Tracinà, Rita; Leite Freire, Igor; Torrisi, Mariano 1 2016 A family of wave-breaking equations generalizing the Camassa-Holm and Novikov equations. Zbl 1328.35162Anco, Stephen C.; da Silva, Priscila Leal; Freire, Igor Leite 32 2015 An equation unifying both Camassa-Holm and Novikov equations. Zbl 1336.35314Leite Freire, Igor; Leal da Silva, Priscila 7 2015 Symmetry analysis of a class of autonomous even-order ordinary differential equations. Zbl 1342.34054Da Silva, Priscila Leal; Freire, Igor Leite 4 2015 On the group analysis of a modified Novikov equation. Zbl 1332.35016Da Silva, Priscila Leal; Freire, Igor Leite 3 2015 Symmetries and solutions of a third order equation. Zbl 1333.76061Leite Freire, Igor; Santos Sampaio, Júlio Cesar 1 2015 Group analysis of the Novikov equation. Zbl 1308.76228Bozhkov, Yuri; Freire, Igor Leite; Ibragimov, Nail H. 17 2014 On the nonlinear self-adjointness and local conservation laws for a class of evolution equations unifying many models. Zbl 1344.35005Freire, Igor Leite; Santos Sampaio, Júlio Cesar 14 2014 Comparison of different approaches to construct first integrals for ordinary differential equations. Zbl 1453.34021Naz, Rehana; Freire, Igor Leite; Naeem, Imran 7 2014 Nonlinear self-adjoint classification of a Burgers-KdV family of equations. Zbl 1474.35570Sampaio, Júlio Cesar Santos; Freire, Igor Leite 5 2014 New classes of nonlinearly self-adjoint evolution equations of third- and fifth-order. Zbl 1286.35075Freire, Igor Leite 17 2013 Lie and Noether symmetries for a class of fourth-order Emden-Fowler equations. Zbl 1281.34046Freire, Igor Leite; da Silva, Priscila Leal; Torrisi, Mariano 7 2013 Symmetry methods in mathematical modeling of Aedes aegypti dispersal dynamics. Zbl 1261.35011Freire, Igor Leite; Torrisi, Mariano 5 2013 Nonlinear self-adjointness of a generalized fifth-order KdV equation. Zbl 1234.35221Freire, Igor Leite; Sampaio, Júlio Cesar Santos 24 2012 Symmetry analysis of the bidimensional Lane-Emden systems. Zbl 1298.35009Bozhkov, Yuri; Freire, Igor Leite 11 2012 New conservation laws for inviscid Burgers equation. Zbl 1263.76057Freire, Igor Leite 11 2012 On the Lane-Emden system in dimension one. Zbl 1272.34045Bozhkov, Yuri; Freire, Igor Leite 5 2012 A note on “Lie symmetries of inviscid Burgers equation”. Zbl 1260.35181Freire, Igor Leite 2 2012 Self-adjoint sub-classes of third and fourth-order evolution equations. Zbl 1219.35048Freire, Igor Leite 15 2011 Conservation laws for self-adjoint first-order evolution equation. Zbl 1219.35228Freire, Igor Leite 15 2011 Lie point symmetries and some group invariant solutions of the quasilinear equation involving the infinity Laplacian. Zbl 1430.35008Freire, Igor Leite; Faleiros, Antonio Cândido 4 2011 Divergence symmetries of critical Kohn-Laplace equations on Heisenberg groups. Zbl 1233.35077Bozhkov, Yu. D.; Freire, I. L. 3 2011 Special conformal groups of a Riemannian manifold and Lie point symmetries of the nonlinear Poisson equation. Zbl 1194.35145Bozhkov, Yuri; Freire, Igor Leite 23 2010 On the paper “symmetry analysis of wave equation on sphere” by H. Azad and M. T. Mustafa. Zbl 1191.35026Freire, Igor Leite 7 2010 Note on Lie point symmetries of Burgers equations. Zbl 1263.35191Freire, I. L. 2 2010 Conservations laws for critical Kohn-Laplace equations on the Heisenberg group. Zbl 1161.35001Bozhkov, Yuri Dimitrov; Freire, Igor Leite 6 2008 Group classification of semilinear Kohn-Laplace equations. Zbl 1145.35007Bozhkov, Yuri; Freire, Igor Leite 5 2008 Noether symmetries and conservation laws for non-critical Kohn-Laplace equations on three-dimensional Heisenberg group. Zbl 1144.35368Freire, Igor Leite 1 2007 all cited Publications top 5 cited Publications all top 5 Cited by 178 Authors 37 Freire, Igor Leite 14 Bruzón, Maria Santos 14 Gandarias Núñez, Maria Luz 10 Bozhkov, Yuri Dimitrov 8 Muatjetjeja, Ben 8 Paliathanasis, Andronikos 7 da Silva, Priscila Leal 7 Jamal, Sameerah 6 Khalique, Chaudry Masood 6 Tracinà, Rita 6 Tsamparlis, Michael 5 Naz, Rehana 5 Sampaio, Júlio Cesar Santos 4 Anco, Stephen C. 4 Cao, Zhijie 4 Naeem, Imran 4 Recio, Elena 4 Wei, Long 3 Garrido, Tamara Maria 3 Ji, Shuguan 3 Lai, Shaoyong 3 Lin, Yiping 3 Moon, Byungsoo 3 Ruiz, Adrián Tonatiuh 3 Torrisi, Mariano 3 Xia, Yonghui 3 Yan, Kai 3 Zhang, Zhiyong 3 Zhou, Yonghui 2 Abdulwahhab, Muhammad Alim 2 Adem, Abdullahi Rashid 2 Chen, Yong 2 Chulián, Salvador 2 Faleiros, Antonio Cândido 2 Filho, Nazime Sales 2 Guo, Zhengguang 2 Gupta, Rajesh Kumar 2 Hu, Xiaorui 2 Li, Yuqi 2 Lian, Ngul Suan 2 Muriel, Concepción 2 Mustafa, Muhammad Tahir 2 Sakka, Ayman Hashem 2 Sergyeyev, Artur 2 Tayyan, B. A. 2 Toffoli, Carlos Eduardo 2 Wang, Yang 2 Yang, Shaojie 2 Yu, Yanghai 2 Zhu, Wenjing 1 Ak, Turgut 1 Al-Dweik, Ahmad Y. 1 Ali, Muhammad Nasir 1 Anaya, Khaleel 1 Ayanbayev, Birzhan 1 Azad, Hassan 1 Bacani, Felipo 1 Baran, Hynek 1 Basquerotto, Cláudio H. C. Costa 1 Bayrakdar, Tuna 1 Biswas, Anjan 1 Camacho, Jose Carlos 1 Cao, Yaqiang 1 Chapiro, Grigori 1 Chaudhry, Azam 1 da Silva, Márcio Fabiano 1 de Souza, Ligia Corrêa 1 Deng, Wenjie 1 Dimas, Stylianos 1 Dong, Fengfeng 1 Dos Santos, João Paulo 1 Farooq, Muhammad Umar 1 Fatima, Aeeman 1 Feroze, Tooba 1 Foysi, Holger 1 Frewer, Michael 1 Fu, Ying 1 Gazizov, Rafail Kav’evich 1 Giresunlu, İlker Burak 1 Goodarzi, Kh. 1 Habib, Yousaf 1 Han, Xuanxuan 1 Haq, Burhan ul 1 Hay, Mike C. 1 He, Bin 1 He, Jingsong 1 Holba, Pavel 1 Hone, Andrew N. W. 1 Husnine, Syed Muhammad 1 Hussain, Malik Zawwar 1 Hwang, Guenbo 1 Ibragimov, Nail Hairullovich 1 Irshad, Wajeeha 1 Jamil, Bismah 1 Kara, Abdul Hamid 1 Karpathopoulos, Leonidas 1 Kasatkin, Alekseĭ Aleksandrovich 1 Kaur, Jaskiran 1 Khujadze, George R. 1 Kumar, Sachin ...and 78 more Authors all top 5 Cited in 65 Serials 12 Communications in Nonlinear Science and Numerical Simulation 10 Journal of Differential Equations 9 Nonlinear Analysis. Real World Applications 8 Journal of Mathematical Physics 7 Applied Mathematics and Computation 6 Journal of Mathematical Analysis and Applications 6 Abstract and Applied Analysis 6 Discrete and Continuous Dynamical Systems. Series S 5 Journal of Geometry and Physics 5 Nonlinear Dynamics 5 International Journal of Geometric Methods in Modern Physics 4 Journal of Evolution Equations 4 International Journal of Applied and Computational Mathematics 3 Journal of Computational and Applied Mathematics 3 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 3 Physica D 3 Computational and Applied Mathematics 3 Journal of Mathematical Fluid Mechanics 3 Journal of Nonlinear Mathematical Physics 3 Advances in Mathematical Physics 3 Symmetry 2 Computers & Mathematics with Applications 2 Mathematics and Computers in Simulation 2 Monatshefte für Mathematik 2 Journal of Nonlinear Science 2 Discrete and Continuous Dynamical Systems 2 Journal of Mathematical Chemistry 2 Mathematical Problems in Engineering 2 Mathematical Physics, Analysis and Geometry 2 Qualitative Theory of Dynamical Systems 2 Advances in Difference Equations 2 Journal of Physics A: Mathematical and Theoretical 1 Acta Mechanica 1 General Relativity and Gravitation 1 Letters in Mathematical Physics 1 Mathematical Methods in the Applied Sciences 1 Collectanea Mathematica 1 Mathematische Zeitschrift 1 Studies in Applied Mathematics 1 Acta Applicandae Mathematicae 1 Applied Mathematics Letters 1 Differential Geometry and its Applications 1 International Journal of Computer Mathematics 1 SIAM Journal on Mathematical Analysis 1 International Journal of Bifurcation and Chaos in Applied Sciences and Engineering 1 Advances in Applied Clifford Algebras 1 European Series in Applied and Industrial Mathematics (ESAIM): Control, Optimization and Calculus of Variations 1 International Journal of Nonlinear Sciences and Numerical Simulation 1 Differential Equations 1 Journal of Applied Mathematics 1 Acta Mathematica Scientia. Series A. (Chinese Edition) 1 Communications on Pure and Applied Analysis 1 Mediterranean Journal of Mathematics 1 Mathematical Biosciences and Engineering 1 Boundary Value Problems 1 Journal of Geometric Mechanics 1 S\(\vec{\text{e}}\)MA Journal 1 Communications in Mathematics 1 Arabian Journal of Mathematics 1 Palestine Journal of Mathematics 1 East Asian Journal on Applied Mathematics 1 Journal of Elliptic and Parabolic Equations 1 Proceedings of the Royal Society of London. A. Mathematical, Physical and Engineering Sciences 1 Results in Applied Mathematics 1 Journal of Computational and Theoretical Transport all top 5 Cited in 23 Fields 146 Partial differential equations (35-XX) 45 Dynamical systems and ergodic theory (37-XX) 25 Fluid mechanics (76-XX) 19 Ordinary differential equations (34-XX) 17 Global analysis, analysis on manifolds (58-XX) 13 Mechanics of particles and systems (70-XX) 9 Relativity and gravitational theory (83-XX) 8 Topological groups, Lie groups (22-XX) 7 Differential geometry (53-XX) 5 Numerical analysis (65-XX) 5 Biology and other natural sciences (92-XX) 3 Special functions (33-XX) 3 Optics, electromagnetic theory (78-XX) 3 Statistical mechanics, structure of matter (82-XX) 3 Geophysics (86-XX) 2 Nonassociative rings and algebras (17-XX) 2 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Potential theory (31-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Mechanics of deformable solids (74-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Quantum theory (81-XX) 1 Astronomy and astrophysics (85-XX) Citations by Year