| New methods of reduction for ordinary differential equations C Muriel, JL Romero IMA Journal of Applied mathematics 66 (2), 111-125, 2001 | 228 | 2001 |
| First integrals, integrating factors and λ-symmetries of second-order differential equations C Muriel, JL Romero Journal of Physics A: Mathematical and Theoretical 42 (36), 365207, 2009 | 125 | 2009 |
| The Calogero–Bogoyavlenskii–Schiff equation in 2+ 1 dimensions MS Bruzón, ML Gandarias, C Muriel, J Ramirez, S Saez, FR Romero Theoretical and mathematical physics 137, 1367-1377, 2003 | 88 | 2003 |
| -symmetries and reduction of equations without Lie point symmetries. C Muriel, JL Romero Journal of Lie theory 13 (1), 167-188, 2003 | 86 | 2003 |
| Variational C∞-symmetries and Euler–Lagrange equations C Muriel, JL Romero, PJ Olver Journal of differential equations 222 (1), 164-184, 2006 | 76 | 2006 |
| Nonlocal transformations and linearization of second-order ordinary differential equations C Muriel, JL Romero Journal of Physics A: Mathematical and Theoretical 43 (43), 434025, 2010 | 56 | 2010 |
| SECOND-ORDER ORDINARY DIFFERENTIAL EQUATIONS AND FIRST INTEGRALS OF THE FORM A (t, x) ẋ+ B (t, x) C Muriel, JL Romero Journal of Nonlinear Mathematical Physics 16 (supp01), 209-222, 2009 | 56* | 2009 |
| Integrating factors and λ-symmetries C Muriel, JL Romero Journal of Nonlinear Mathematical Physics 15 (Suppl 3), 300-309, 2008 | 51 | 2008 |
| C∞‐symmetries and non‐solvable symmetry algebras C Muriel, JL Romero IMA Journal of Applied mathematics 66 (5), 477-498, 2001 | 50 | 2001 |
| Second-Order Ordinary Differential Equations and First Integrals of The Form A(t, x) ẋ + B(t, x) C Muriel, JL Romero Journal of Nonlinear Mathematical Physics 16 (Suppl 1), 209-222, 2009 | 46 | 2009 |
| Nonlocal symmetries, telescopic vector fields and λ-symmetries of ordinary differential equations C Muriel, JL Romero SIGMA. Symmetry, Integrability and Geometry: Methods and Applications 8, 106, 2012 | 41 | 2012 |
| Prolongations of vector fields and the invariants-by-derivation property C Muriel, JL Romero Theoretical and mathematical physics 133, 1565-1575, 2002 | 33 | 2002 |
| New symmetry reductions for some ordinary differential equations ML Gandarias, E Medina, C Muriel Journal of Nonlinear Mathematical Physics 9 (Suppl 1), 47-58, 2002 | 26 | 2002 |
| The λ-symmetry reduction method and Jacobi last multipliers C Muriel, JL Romero Communications in Nonlinear Science and Numerical Simulation 19 (4), 807-820, 2014 | 22 | 2014 |
| 풞∞-symmetries and nonlocal symmetries of exponential type C Muriel, JL Romero IMA journal of applied mathematics 72 (2), 191-205, 2007 | 22 | 2007 |
| -Symmetries and integrability by quadratures C Muriel, JL Romero, A Ruiz IMA Journal of Applied Mathematics 82 (5), 1061-1087, 2017 | 21 | 2017 |
| The Schwarzian Korteweg–de Vries equation in (2+ 1) dimensions J Ramirez, MS Bruzón, C Muriel, ML Gandarias Journal of Physics A: Mathematical and General 36 (5), 1467, 2003 | 21 | 2003 |
| C∞-symmetries and integrability of ordinary differential equations MCM Patino, JLR Romero Proceedings of the I colloquium on Lie theory an applications, 143-150, 2002 | 20 | 2002 |
| On first integrals of second-order ordinary differential equations SV Meleshko, S Moyo, C Muriel, JL Romero, P Guha, AG Choudhury Journal of Engineering Mathematics 82, 17-30, 2013 | 19 | 2013 |
| Traveling-wave solutions of the Schwarz–Korteweg–de Vries equation in 2+ 1 dimensions and the Ablowitz–Kaup–Newell–Segur equation through symmetry reductions MS Bruzón, ML Gandarias, C Muriel, J Ramirez, FR Romero Theoretical and mathematical physics 137, 1378-1389, 2003 | 19 | 2003 |
