Exploració per autor "Baldomá Barraca, Inmaculada"
Ara es mostren els items 1-20 de 39
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Apunts de l'assignatura d'Equacions Diferencials
Baldomá Barraca, Inmaculada (Universitat Politècnica de Catalunya, 2020)
Apunts
Accés obert -
Breakdown of a 2D heteroclinic connection in the hopf-zero singularity (I)
Baldomá Barraca, Inmaculada; Castejón Company, Oriol; Martínez-Seara Alonso, M. Teresa (2018-10-01)
Article
Accés obertIn this paper we study a beyond all orders phenomenon which appears in the analytic unfoldings of the Hopf-zero singularity. It consists in the breakdown of a two-dimensional heteroclinic surface which exists in the truncated ... -
Breakdown of a 2D heteroclinic connection in the Hopf-zero singularity (II): The generic case
Baldomá Barraca, Inmaculada; Castejón Company, Oriol; Martínez-Seara Alonso, M. Teresa (2018-04-17)
Article
Accés obertIn this paper, we prove the breakdown of the two-dimensional stable and unstable manifolds associated to two saddle-focus points which appear in the unfoldings of the Hopf-zero singularity. The method consists in obtaining ... -
Breakdown of heteroclinic connections in the analytic Hopf-zero singularity: rigorous computation of the stokes constant
Baldomá Barraca, Inmaculada; Capinski, Maciej J.; Guàrdia Munarriz, Marcel; Martínez-Seara Alonso, M. Teresa (2023-04-01)
Article
Accés obertConsider analytic generic unfoldings of the three- dimensional conservative Hopf-zero singularity. Under open conditions on the parameters determining the singularity, the unfolding possesses two saddle-foci when the ... -
Breakdown of heteroclinic orbits for analytic unfoldings of the hopf-zero singularity. The singular case
Baldomá Barraca, Inmaculada; Castejón i Company, Oriol; Martínez-Seara Alonso, M. Teresa (2011)
Report de recerca
Accés obertIn this paper we prove the breakdown of an heteroclinic connection in the analytic versal unfoldings of the generic Hopf-Zero singularity. This heteroclinic orbit appears at any order if one performs the normal form around ... -
Breakdown of heteroclinic orbits for some analytic unfoldings of the Hopf-zero singularity
Baldomá Barraca, Inmaculada; Martínez-Seara Alonso, M. Teresa (2004)
Article
Accés obertIn this paper we study the exponentially small splitting of a heteroclinic orbit in some unfoldings of the central singularity also called Hopf-zero singularity. The fields under consideration are of the form: dx dτ = ... -
Breakdown of homoclinic orbits to L3 in the RPC3BP (I). Complex singularities and the inner equation
Baldomá Barraca, Inmaculada; Giralt Miron, Mar; Guàrdia Munarriz, Marcel (2022-10-29)
Article
Accés obertThe Restricted 3-Body Problem models the motion of a body of negligible mass under the gravitational influence of two massive bodies, called the primaries. If the primaries perform circular motions and the massless body ... -
Breakdown of homoclinic orbits to L3 in the RPC3BP (II). An asymptotic formula
Baldomá Barraca, Inmaculada; Giralt Miron, Mar; Guàrdia Munarriz, Marcel (2021-07-21)
Report de recerca
Accés obertThe Restricted 3-Body Problem models the motion of a body of negligible mass under the gravitational influence of two massive bodies called the primaries. If one assumes that the primaries perform circular motions and that ... -
Breakdown of homoclinic orbits to L3 in the RPC3BP (II): an asymptotic formula
Baldomá Barraca, Inmaculada; Giralt Miron, Mar; Guardia, Marcel (Elsevier, 2023-10-01)
Article
Accés obertThe Restricted 3-Body Problem models the motion of a body of negligible mass under the gravitational influence of two massive bodies called the primaries. If one assumes that the primaries perform circular motions and that ... -
Chaotic phenomena around L3 in the restricted 3-body problem
Baldomá Barraca, Inmaculada (2021)
Text en actes de congrés
Accés restringit per política de l'editorial -
EQUACIONS DIFERENCIALS ORDINÀRIES
Baldomá Barraca, Inmaculada (Universitat Politècnica de Catalunya, 2017-11-03)
Examen
Accés restringit a la comunitat UPC -
EQUACIONS DIFERENCIALS ORDINÀRIES
Baldomá Barraca, Inmaculada (Universitat Politècnica de Catalunya, 2018-01-18)
Examen
Accés restringit a la comunitat UPC -
EQUACIONS DIFERENCIALS ORDINÀRIES | ( Examen final )
Baldomá Barraca, Inmaculada (Universitat Politècnica de Catalunya, 2019-01-10)
Examen
Accés restringit a la comunitat UPC -
EQUACIONS DIFERENCIALS ORDINÀRIES | ( Examen parcial )
Baldomá Barraca, Inmaculada (Universitat Politècnica de Catalunya, 2018-11-09)
Examen
Accés restringit a la comunitat UPC -
EQUACIONS DIFERENCIALS ORDINÀRIES | EXTRAORDINARI
Baldomá Barraca, Inmaculada (Universitat Politècnica de Catalunya, 2020-07-10)
Examen
Accés restringit a la comunitat UPC -
EQUACIONS DIFERENCIALS ORDINÀRIES | Final
Baldomá Barraca, Inmaculada (Universitat Politècnica de Catalunya, 2020-01-16)
Examen
Accés restringit a la comunitat UPC -
EQUACIONS DIFERENCIALS ORDINÀRIES | Parcial
Baldomá Barraca, Inmaculada (Universitat Politècnica de Catalunya, 2019-10-28)
Examen
Accés restringit a la comunitat UPC -
Exponentially Small Heteroclinic Breakdown in the Generic Hopf-Zero Singularity
Baldomá Barraca, Inmaculada; Castejón i Company, Oriol; Martínez-Seara Alonso, M. Teresa (2013)
Article
Accés restringit per política de l'editorialIn this paper we prove the breakdown of a heteroclinic connection in the analytic versal unfoldings of the generic Hopf-zero singularity in an open set of the parameter space. This heteroclinic orbit appears at any order ... -
Exponentially small splitting of separatrices beyond Melnikov analysis: rigorous results
Baldomá Barraca, Inmaculada; Fontich, Ernest; Guàrdia Munarriz, Marcel; Martínez-Seara Alonso, M. Teresa (2011)
Report de recerca
Accés obertIn this paper we study the problem of exponentially small splitting of separatrices of one degree of freedom classical Hamiltonian systems with a non-autonomous perturbation which is fast and periodic in time. We provide ... -
Final 2023 ANÀLISI REAL (Examen final, 2n quadrimestre)
Baldomá Barraca, Inmaculada (Universitat Politècnica de Catalunya, 2023-06-16)
Examen
Accés restringit a la comunitat UPC