FERNANDO HAAS
Instituto de Física - Universidade Federal do Rio Grande do Sul
Av. Bento Gonçalves 9500 - Caixa Postal 15051 - CEP 91501-970 - Porto Alegre, RS, Brasil
(email)
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1991
Haas, F, Goedert J.
1991.
Completely integrable Ermakov systems
.
I Encontro Brasileiro de Física dos Plasmas. :173., Santos: Anais do I Encontro Brasileiro de Física dos Plasmas, v. 2
completely_integrable.pdf
1993
Haas, F, Goedert J.
1993.
Hamiltonian structure for rescaled integrable Lorenz system
.
II Encontro Brasileiro de Física dos Plasmas. :118., Serra Negra: Anais do II Encontro Brasileiro de Física dos Plasmas
Hamiltonian_Lorenz.pdf
1994
Haas, F.
1994.
Formulações de Poisson para sistemas dinâmicos
.
, Porto Alegre: UFRGS
MSc_dissertation.pdf
Goedert, J, Haas F, Hua D, Feix MR, Cairó L.
1994.
Generalized Hamiltonian structures for systems in three dimensions with a rescalable constant of motion
.
J. Phys. A: Math. Gen. 27(19):6495.
generalized_Hamiltonian_structures.pdf
Haas, F, Goedert J.
1994.
On the generalized Hamiltonian structure of 3D dynamical systems
.
Phys. Lett. A. 199(3-4):173.
generalized_Hamiltonian_3D.pdf
1995
Haas, F, Goedert J.
1995.
On the Hamiltonian structure of Ermakov systems
, 1995.
III Encontro Brasileiro de Física dos Plasmas. :248., Águas de Lindóia: Anais do III Encontro Brasileiro de Física dos Plasmas
Hamiltonian_Ermakov.pdf
1996
Haas, F, Goedert J.
1996.
Lie symmetries and conservation laws for the one-dimensional Schrödinger-Maxwell system
.
IV Encontro Brasileiro de Física dos Plasmas. :290., Águas de Lindóia: Anais do IV Encontro Brasileiro de Física dos Plasmas
Lie_symmetries_conservation.pdf
Haas, F, Goedert J.
1996.
On the Hamiltonian structure of Ermakov systems
.
J. Phys. A: Math. Gen. 29(14):4083.
Hamiltonian_structure.pdf
1998
Goedert, J, Haas F.
1998.
On the Lie symmetries of a class of generalized Ermakov systems
.
Phys. Lett. A. 239(6):348.
Lie_symmetries_class.pdf
Haas, F.
1998.
Sistemas de Ermakov generalizados, simetrias e invariantes exatos
.
, Porto Alegre: UFRGS
phd_thesis.pdf
1999
Haas, F, Goedert J.
1999.
Lie symmetries of generalized Ermakov systems
.
Lecture Notes in Physics (v. 518) - Dynamical Systems, Plasmas and Gravitation. , Heidelberg : Springer-Verlag
Lie_Ermakov.pdf
Haas, F, Goedert J.
1999.
Movimento não relativístico de partícula carregada em campo magnético dependente do tempo – soluções exatas
.
Scientia. 10:101.
movimento_nao_relativistico.pdf
Haas, F, Goedert J.
1999.
Noether symmetries for two-dimensional charged particle motion
.
J. Phys. A: Math. Gen. 32(39):6837.
Noether_symmetries_2D.pdf
Haas, F, Goedert J.
1999.
On the linearization of the generalized Ermakov systems
.
J. Phys. A: Math. Gen. 32(15):2835.
linearization_generalized.pdf
Haas, F, Goedert J.
1999.
Sobre a integrabilidade de problemas em mecânica clássica com dependência temporal explícita
.
Revista Brasileira de Ensino de Física. 21(1):14.
sobre_integrabilidade.pdf
2000
Haas, F, Goedert J.
2000.
Lie symmetries for two-dimensional charged particle motion
.
J. Phys. A: Math. Gen. 33(25):4661.
Lie_symmetries.pdf
Haas, F, Goedert J, Manfredi G.
2000.
Modelos de transporte em plasmas quânticos
.
Scientia. 11(2):01.
modelos_transporte.pdf
Haas, F, Manfredi G, Feix M.
2000.
A multistream model for quantum plasmas
.
Phys. Rev. E. 62(2):2763.
multistream_model.pdf
2001
Haas, F, Goedert J.
2001.
Dynamical symmetries and the Ermakov invariant
.
Phys. Lett. A. 279(3-4):181.
dynamical_symmetries.pdf
Haas, F.
2001.
Frobenius theorem and invariants for Hamiltonian systems
.
J. Phys. A: Math. Gen. 34(5):1005.
Frobenius_theorem.pdf
Haas, F, Manfredi G, Goedert J.
2001.
Nyquist method for Wigner-Poisson quantum plasmas
.
Phys. Rev. E. 64(2):026413.
Nyquist_method.pdf
Manfredi, G, Haas F.
2001.
Self-consistent fluid model for a quantum electron gas
.
Phys. Rev. B. 64(7):075316.
self_consistent.pdf
Bodmann, B, Haas F, Goedert J.
2001.
Transformações de simetrias externas-internas acopladas e sua implicação na eletrodinâmica de campos vetoriais fracos-médios
.
Scientia. 12(1):35.
transformacoes_simetrias.pdf
2002
Haas, F.
2002.
Anisotropic Bose-Einstein condensates and completely integrable dynamical systems
.
Phys. Rev. A. 65(3):33603.
anisotropic_Bose.pdf
Haas, F, Goedert J.
2002.
Comment on “A note on the construction of the Ermakov-Lewis invariant”
.
J. Phys. A: Math. Gen. 35(46):9943.
comment_note.pdf
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