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Ramírez, Valentín

Author ID: ramirez.valentin Recent zbMATH articles by "Ramírez, Valentín"
Published as: Ramírez, Valentín; Ramirez, Valentin
Documents Indexed: 32 Publications since 1980, including 1 Book and 2 Additional arXiv Preprints
Co-Authors: 3 Co-Authors with 11 Joint Publications
338 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

19 Publications have been cited 38 times in 27 Documents Cited by Year
The 16th Hilbert problem restricted to circular algebraic limit cycles. Zbl 1346.34028
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín; Sadovskaia, Natalia
16
2016
Interpolation systems in \(R^ k\). Zbl 0552.41001
Gasca, M.; Ramirez, V.
7
1984
An inverse approach to the center problem. Zbl 1423.34032
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín
6
2019
A generalized Sylvester’s identity on determinants and its applications to interpolation problems. Zbl 0496.41002
Gasca, M.; Lopez-Carmona, A.; Ramirez, V.
5
1982
Schauder bases in Banach spaces: Application to numerical solutions of differential equations. Zbl 1035.65082
Palomares, A.; Pasadas, M.; Ramírez, V.; Galán, M. Ruiz
4
2002
Thresholds of the divisor methods. Zbl 1059.91019
Palomares, A.; Ramírez, V.
4
2003
Matrix interpretation of formal orthogonal polynomials for non-definite functionals. Zbl 0621.33015
Piñar, M.; Ramírez, V.
4
1987
Center problem for \(\Lambda\)-\(\Omega\) differential systems. Zbl 1429.34036
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín
3
2019
Center problem for generalized \(\Lambda\)-\(\Omega\) differential systems. Zbl 1412.34112
Llibre, Jaume; Ramirez, Rafael; Ramirez, Valentin
3
2018
Centers and uniform isochronous centers of planar polynomial differential systems. Zbl 1402.34034
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín; Sadovskaia, Natalia
3
2018
An inverse approach to the center-focus problem for polynomial differential system with homogenous nonlinearities. Zbl 1378.34048
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín
3
2017
Integrability of a class of \(N\)-dimensional Lotka-Volterra and Kolmogorov systems. Zbl 1443.34005
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín
2
2020
Complete integrability of vector fields in \(\mathbb{R}^N\). Zbl 1476.34006
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín
2
2021
Recursive inversion of Hankel matrices. Zbl 0684.65020
Piñar, M. A.; Ramírez, V.
2
1988
A convergence result for a least-squares method using Schauder bases. Zbl 1135.65326
Palomares, A.; Pasadas, M.; Ramírez, V.; Ruiz Galán, M.
1
2008
The Spanish electoral system: Proportionality and governability. Zbl 0917.90079
Márquez, M. L.; Ramírez, V.
1
1998
\(C^ 1\) rational quadratic spline interpolation to convex data. Zbl 0617.41008
Ramirez, V.; Lorente, J.
1
1986
On interpolation systems and H-reducible interpolation problems. Zbl 0641.41004
Lorente, J.; Ramírez, V.
1
1987
Inversion of Toeplitz matrices. Zbl 0677.65025
Piñar, M. A.; Ramirez, V.
1
1989
Complete integrability of vector fields in \(\mathbb{R}^N\). Zbl 1476.34006
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín
2
2021
Integrability of a class of \(N\)-dimensional Lotka-Volterra and Kolmogorov systems. Zbl 1443.34005
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín
2
2020
An inverse approach to the center problem. Zbl 1423.34032
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín
6
2019
Center problem for \(\Lambda\)-\(\Omega\) differential systems. Zbl 1429.34036
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín
3
2019
Center problem for generalized \(\Lambda\)-\(\Omega\) differential systems. Zbl 1412.34112
Llibre, Jaume; Ramirez, Rafael; Ramirez, Valentin
3
2018
Centers and uniform isochronous centers of planar polynomial differential systems. Zbl 1402.34034
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín; Sadovskaia, Natalia
3
2018
An inverse approach to the center-focus problem for polynomial differential system with homogenous nonlinearities. Zbl 1378.34048
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín
3
2017
The 16th Hilbert problem restricted to circular algebraic limit cycles. Zbl 1346.34028
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín; Sadovskaia, Natalia
16
2016
A convergence result for a least-squares method using Schauder bases. Zbl 1135.65326
Palomares, A.; Pasadas, M.; Ramírez, V.; Ruiz Galán, M.
1
2008
Thresholds of the divisor methods. Zbl 1059.91019
Palomares, A.; Ramírez, V.
4
2003
Schauder bases in Banach spaces: Application to numerical solutions of differential equations. Zbl 1035.65082
Palomares, A.; Pasadas, M.; Ramírez, V.; Galán, M. Ruiz
4
2002
The Spanish electoral system: Proportionality and governability. Zbl 0917.90079
Márquez, M. L.; Ramírez, V.
1
1998
Inversion of Toeplitz matrices. Zbl 0677.65025
Piñar, M. A.; Ramirez, V.
1
1989
Recursive inversion of Hankel matrices. Zbl 0684.65020
Piñar, M. A.; Ramírez, V.
2
1988
Matrix interpretation of formal orthogonal polynomials for non-definite functionals. Zbl 0621.33015
Piñar, M.; Ramírez, V.
4
1987
On interpolation systems and H-reducible interpolation problems. Zbl 0641.41004
Lorente, J.; Ramírez, V.
1
1987
\(C^ 1\) rational quadratic spline interpolation to convex data. Zbl 0617.41008
Ramirez, V.; Lorente, J.
1
1986
Interpolation systems in \(R^ k\). Zbl 0552.41001
Gasca, M.; Ramirez, V.
7
1984
A generalized Sylvester’s identity on determinants and its applications to interpolation problems. Zbl 0496.41002
Gasca, M.; Lopez-Carmona, A.; Ramirez, V.
5
1982

Citations by Year