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La conjetura topológica de Vaught y coloraciones abiertas
(Universidad Michoacana de San Nicolás de Hidalgo. Universidad Nacional Autónoma de México, 2019-08)
A topological reformulation of the Vaught conjecture says if X is a Polish G-space then |X/G| = ? or there is a perfect set P such that for any two points at P are in different orbits. Is this version of the Vaugh conjecture ...
Condensado de Bose rotante como solución al problema de las curvas de rotación galáctica
(Universidad Michoacana de San Nicolás de Hidalgo, 2014-01)
We present the dynamics of rotating Bose Condensate galactic dark matter halos, made of an ultralight spineless boson. We restrict to the case of adding axisymmetric rigid rotation to initially spherically symmetric ...