Zobrazeno 1 - 10
of 166
pro vyhledávání: '"VASILE MIOC"'
Autor:
Vasile Mioc
Publikováno v:
Journal of Numerical Analysis and Approximation Theory, Vol 22, Iss 2 (1993)
Not available.
Externí odkaz:
https://doaj.org/article/bbeb03a64e654f91a72a4b88610af3ce
Autor:
Vasile Mioc, Eugenia Radu
Publikováno v:
Journal of Numerical Analysis and Approximation Theory, Vol 22, Iss 1 (1993)
Not available.
Externí odkaz:
https://doaj.org/article/6c985587dea348c39606222371f98c2d
Publikováno v:
Journal of Mathematical Chemistry. 49:1961-1975
We consider a generalization of the famous Lennard-Jones potential. To study the two-body problem associated to this potential, we use the foliations of the phase space by the invariant sets corresponding to the first integrals of energy and angular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a6b2f3492d705a3cf96cbeb10bbb8d4
https://doi.org/10.1007/s10910-011-9867-7
https://doi.org/10.1007/s10910-011-9867-7
Autor:
Ioannis Haranas, Vasile Mioc
Publikováno v:
Astrophysics and Space Science. 331:289-294
We use a non-singular potential that appears in the literature under the influence of which the Poynting- Robertson effect is studied. For that, dust particles originat- ing within the asteroid belt are used, in circular and elliptic orbits, and expr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eacef9a7dac9e02b75c175de278ceb6
https://doi.org/10.1007/s10509-010-0427-6
https://doi.org/10.1007/s10509-010-0427-6
Publikováno v:
Nonlinear Analysis: Real World Applications. 11:920-931
The motion of a material point of unit mass in a field determined by a generalized Henon–Heiles potential U = A q 1 2 + B q 2 2 + C q 1 2 q 2 + D q 2 3 , with ( q 1 , q 2 ) = standard Cartesian coordinates and ( A , B , C , D ) ∈ ( 0 , ∞ ) 2 ×
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98739be3b29373579e0048298d6ae0ec
https://doi.org/10.1016/j.nonrwa.2009.01.035
https://doi.org/10.1016/j.nonrwa.2009.01.035
Autor:
Ernesto Pérez-Chavela, Vasile Mioc
Publikováno v:
Qualitative Theory of Dynamical Systems. 8:381-397
We study the global flow for the Schwarzschild–de Sitter problem in a negative energy level, this case is the most interesting because it is possible to have bounded and unbounded motions. We emphasize the role of the interplay of the angular momen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::922f9a84a59d189332243fa0143ea472
https://doi.org/10.1007/s12346-010-0007-8
https://doi.org/10.1007/s12346-010-0007-8
Autor:
Ernesto Pérez-Chavela, Vasile Mioc
Publikováno v:
Discrete & Continuous Dynamical Systems - S. 1:611-629
We study the two-body problem moving under the Fock's potential, where the global flow is fully described. The analysis is separately performed for negative, zero, and positive energy levels. Many kinds of orbits are found, some of them being of posi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfc0fd02bd935680aab7c24375ff876e
https://doi.org/10.3934/dcdss.2008.1.611
https://doi.org/10.3934/dcdss.2008.1.611
Publikováno v:
Astronomische Nachrichten. 327:304-308
We resume and consistently extend our previous researches concerning the Gylden-type problem (a two-body problem with time-dependent equivalent gravitational parameter). To approach most of the concrete astronomical situations to be modelled in this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4946b7f56829b56dc38e591c74c18bd2
https://doi.org/10.1002/asna.200510537
https://doi.org/10.1002/asna.200510537
Publikováno v:
Astronomische Nachrichten. 326:356-361
We generalize the well-known Hill's circular restricted three-body problem by assuming that the primary generates a Schwarzschild-type field of the form U = A/r + B/r3. The term in B influences the particle, but not the far secondary. Many concrete a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04759ae71e90c8b18af07361cf32a72a
https://doi.org/10.1002/asna.200410353
https://doi.org/10.1002/asna.200410353
Publikováno v:
Celestial Mechanics and Dynamical Astronomy. 91:269-285
Studying the two-body problem associated to an anisotropic Schwarzschild-type field, Mioc et al. (2003) did not succeed in proving the existence or non-existence of periodic orbits. Here we answer this question in the affirmative. To do this, we star
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c29d00d80e13e6237c989b9963e8577b
https://doi.org/10.1007/s10569-004-1721-9
https://doi.org/10.1007/s10569-004-1721-9