Zobrazeno 1 - 2
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pro vyhledávání: '"M. G. Abrahamian"'
Autor:
M. G. Abrahamian, S. G. Khachatryan
Publikováno v:
Astrophysics. 43:156-161
The results of a nonlinear wave theory of spiral structure that we have developed are compared with observational data on the galaxies M81, M51, UGC 2259, and NGC 3883, which are characterized by different types of rotation curves.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07b2e84c30fd4d3e280af42f14f76a35
https://doi.org/10.1007/bf02683978
https://doi.org/10.1007/bf02683978
Autor:
M. G. Abrahamian, S. G. Khachatryan
Publikováno v:
Astrophysics. 43:45-54
The propagation of axisymmetric, nonlinear density perturbations, produced in the central part of an embedded, rotating gaseous disk, perturbations in the gravitational field of which can be neglected, is studied. An approximation of continuous solut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f14579db9caa929cb30cfc9d84692884
https://doi.org/10.1007/bf02683947
https://doi.org/10.1007/bf02683947