Periodic solutions of a singular equation with indefinite weight. Zbl 1232.34064
Bravo, José Luis; Torres, Pedro J. |
|
2010
|
Limit cycles for some Abel equations having coefficients without fixed signs. Zbl 1182.34056
Bravo, J. L.; Fernández, M.; Gasull, A. |
|
2009
|
Abel-like differential equations with no periodic solutions. Zbl 1357.34074
Bravo, J. L.; Torregrosa, J. |
|
2008
|
Limit cycles of Abel equations of the first kind. Zbl 1326.34027
Álvarez, A.; Bravo, J. L.; Fernández, M. |
|
2015
|
The number of limit cycles for generalized Abel equations with periodic coefficients of definite sign. Zbl 1273.34045
Álvarez, Amelia; Bravo, José-Luis; Fernández, Manuel |
|
2009
|
Existence of non-trivial limit cycles in Abel equations with symmetries. Zbl 1312.34079
Álvarez, M. J.; Bravo, J. L.; Fernández, M. |
|
2013
|
Centers and limit cycles for a family of Abel equations. Zbl 1369.34059
Álvarez, M. J.; Bravo, J. L.; Fernández, M.; Prohens, R. |
|
2017
|
Stability of singular limit cycles for Abel equations. Zbl 1312.34080
Bravo, José Luis; Fernández, Manuel; Gasull, Armengol |
|
2015
|
Uniqueness of limit cycles for polynomial first-order differential equations. Zbl 1282.34040
Álvarez, M. J.; Bravo, J. L.; Fernández, M. |
|
2009
|
Limit cycles of non-autonomous scalar ODEs with two summands. Zbl 1283.34040
Bravo, José-Luis; Fernández, Manuel |
|
2013
|
Existence of a polycycle in non-Lipschitz Gause-type predator-prey models. Zbl 1216.34038
Bravo, José Luis; Fernández, Manuel; Gámez, Manuel; Granados, Bertha; Tineo, Antonio |
|
2011
|
Alien limit cycles in Abel equations. Zbl 1434.34035
Álvarez, M. J.; Bravo, J. L.; Fernández, M.; Prohens, R. |
|
2020
|
On the trigonometric moment problem. Zbl 1291.37085
Álvarez, Amelia; Bravo, José Luis; Christopher, Colin |
|
2014
|
The number of bifurcation points of a periodic ordinary differential equation with cubic nonlinearities. Zbl 1003.34033
Bravo, José L.; Tineo, Antonio |
|
2001
|
Abel-like differential equations with a unique limit cycle. Zbl 1228.34060
Álvarez, M. J.; Bravo, J. L.; Fernández, M. |
|
2011
|
Periodic solutions of a periodic scalar piecewise ODE. Zbl 1148.34031
Bravo, José Luis; Fernández, Manuel; Tineo, Antonio |
|
2007
|
The number of bifurcation points of a periodic one-parameter ODE with at most two periodic solutions. Zbl 1082.34034
Bravo, José L.; Fernández, Manuel; Tineo, Antonio |
|
2004
|
Stability of singular limit cycles for Abel equations revisited. Zbl 1540.34067
Bravo, José Luis; Fernández, Manuel; Ojeda, Ignacio |
|
2024
|
Rational solutions of Abel differential equations. Zbl 1503.34076
Bravo, J. L.; Calderón, L. A.; Fernández, M.; Ojeda, I. |
|
2022
|
Local and global bifurcation in periodic scalar ODEs. Zbl 1167.34333
Bravo, José Luis; Fernández, Manuel |
|
2008
|
Poincaré compactification for non-polynomial vector fields. Zbl 1440.34040
Bravo, José Luis; Fernández, Manuel; Teruel, Antonio E. |
|
2020
|
Uniqueness of limit cycles for quadratic vector fields. Zbl 1427.34043
Bravo, José Luis; Fernández, Manuel; Ojeda, Ignacio; Sánchez, Fernando |
|
2019
|
Inductive solution of the tangential center problem on zero-cycles. Zbl 1296.14009
Álvarez, Amelia; Bravo, José Luis; Mardešić, Pavao |
|
2013
|
Upper bounds of limit cycles in Abel differential equations with invariant curves. Zbl 1470.34090
Bravo, J. L.; Calderón, L. A.; Fernández, M. |
|
2021
|
Hilbert number for a family of piecewise nonautonomous equations. Zbl 1540.34044
Bravo, J. L.; Fernández, M.; Ojeda, I. |
|
2024
|
Characterization of the existence of non-trivial limit cycles for generalized Abel equations. Zbl 1466.34038
Álvarez, M. J.; Bravo, J. L.; Fernández, M.; Prohens, Rafel |
|
2021
|
Infinitesimal center problem on zero cycles and the composition conjecture. Zbl 1500.34023
Álvarez, A.; Bravo, J. L.; Christopher, C.; Mardešić, P. |
|
2021
|
Stability of singular limit cycles for Abel equations revisited. Zbl 1540.34067
Bravo, José Luis; Fernández, Manuel; Ojeda, Ignacio |
|
2024
|
Hilbert number for a family of piecewise nonautonomous equations. Zbl 1540.34044
Bravo, J. L.; Fernández, M.; Ojeda, I. |
|
2024
|
Rational solutions of Abel differential equations. Zbl 1503.34076
Bravo, J. L.; Calderón, L. A.; Fernández, M.; Ojeda, I. |
|
2022
|
Upper bounds of limit cycles in Abel differential equations with invariant curves. Zbl 1470.34090
Bravo, J. L.; Calderón, L. A.; Fernández, M. |
|
2021
|
Characterization of the existence of non-trivial limit cycles for generalized Abel equations. Zbl 1466.34038
Álvarez, M. J.; Bravo, J. L.; Fernández, M.; Prohens, Rafel |
|
2021
|
Infinitesimal center problem on zero cycles and the composition conjecture. Zbl 1500.34023
Álvarez, A.; Bravo, J. L.; Christopher, C.; Mardešić, P. |
|
2021
|
Alien limit cycles in Abel equations. Zbl 1434.34035
Álvarez, M. J.; Bravo, J. L.; Fernández, M.; Prohens, R. |
|
2020
|
Poincaré compactification for non-polynomial vector fields. Zbl 1440.34040
Bravo, José Luis; Fernández, Manuel; Teruel, Antonio E. |
|
2020
|
Uniqueness of limit cycles for quadratic vector fields. Zbl 1427.34043
Bravo, José Luis; Fernández, Manuel; Ojeda, Ignacio; Sánchez, Fernando |
|
2019
|
Centers and limit cycles for a family of Abel equations. Zbl 1369.34059
Álvarez, M. J.; Bravo, J. L.; Fernández, M.; Prohens, R. |
|
2017
|
Limit cycles of Abel equations of the first kind. Zbl 1326.34027
Álvarez, A.; Bravo, J. L.; Fernández, M. |
|
2015
|
Stability of singular limit cycles for Abel equations. Zbl 1312.34080
Bravo, José Luis; Fernández, Manuel; Gasull, Armengol |
|
2015
|
On the trigonometric moment problem. Zbl 1291.37085
Álvarez, Amelia; Bravo, José Luis; Christopher, Colin |
|
2014
|
Existence of non-trivial limit cycles in Abel equations with symmetries. Zbl 1312.34079
Álvarez, M. J.; Bravo, J. L.; Fernández, M. |
|
2013
|
Limit cycles of non-autonomous scalar ODEs with two summands. Zbl 1283.34040
Bravo, José-Luis; Fernández, Manuel |
|
2013
|
Inductive solution of the tangential center problem on zero-cycles. Zbl 1296.14009
Álvarez, Amelia; Bravo, José Luis; Mardešić, Pavao |
|
2013
|
Existence of a polycycle in non-Lipschitz Gause-type predator-prey models. Zbl 1216.34038
Bravo, José Luis; Fernández, Manuel; Gámez, Manuel; Granados, Bertha; Tineo, Antonio |
|
2011
|
Abel-like differential equations with a unique limit cycle. Zbl 1228.34060
Álvarez, M. J.; Bravo, J. L.; Fernández, M. |
|
2011
|
Periodic solutions of a singular equation with indefinite weight. Zbl 1232.34064
Bravo, José Luis; Torres, Pedro J. |
|
2010
|
Limit cycles for some Abel equations having coefficients without fixed signs. Zbl 1182.34056
Bravo, J. L.; Fernández, M.; Gasull, A. |
|
2009
|
The number of limit cycles for generalized Abel equations with periodic coefficients of definite sign. Zbl 1273.34045
Álvarez, Amelia; Bravo, José-Luis; Fernández, Manuel |
|
2009
|
Uniqueness of limit cycles for polynomial first-order differential equations. Zbl 1282.34040
Álvarez, M. J.; Bravo, J. L.; Fernández, M. |
|
2009
|
Abel-like differential equations with no periodic solutions. Zbl 1357.34074
Bravo, J. L.; Torregrosa, J. |
|
2008
|
Local and global bifurcation in periodic scalar ODEs. Zbl 1167.34333
Bravo, José Luis; Fernández, Manuel |
|
2008
|
Periodic solutions of a periodic scalar piecewise ODE. Zbl 1148.34031
Bravo, José Luis; Fernández, Manuel; Tineo, Antonio |
|
2007
|
The number of bifurcation points of a periodic one-parameter ODE with at most two periodic solutions. Zbl 1082.34034
Bravo, José L.; Fernández, Manuel; Tineo, Antonio |
|
2004
|
The number of bifurcation points of a periodic ordinary differential equation with cubic nonlinearities. Zbl 1003.34033
Bravo, José L.; Tineo, Antonio |
|
2001
|