INVITED TALK: Galactic Dynamics to Explain Outer Disc Features in Spiral Galaxies
Milky Way and most spiral galaxies present some features in the outer part of its disk such as S-warping or U-warping, flaring, lopsidedness, truncation/non-truncation and others, both for the stellar and the gas component. In the present talk, I will review some of the galactic dynamics hypotheses which try to explain these features: either in
López-Corredoira, M.
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4
2011