output
20102026
most citedAn Energy Approach to the Solution of Partial Differential Equations in Computational Mechanics via Machine Learning: Concepts, Implementation and Applications

2.1k citations

Showing 2020 · astro-ph.GAShow all

5 papers · 2 filters

astro-ph.GA2020★ 13 cited

{\it Gaia} DR2 giants in the Galactic dust -- I. Reddening across the whole dust layer and some properties of the giant clump

George A. Gontcharov, Aleksandr V. Mosenkov

We consider a complete sample of 101810 giants with Gaia DR2 parallaxes within the red clump domain of the Hertzsprung-Russell diagram in the space cylinder with a radius…

astro-ph.GA2020★ 15 cited

Isochrone fitting of Galactic globular clusters -- II. NGC6205 (M13)

G. A. Gontcharov, M. Yu. Khovritchev, A. V. Mosenkov

We present new isochrone fits to colour-magnitude diagrams of the Galactic globular cluster NGC\,6205 (M13). We utilise 34 photometric bands from the ultraviolet to mid-infrared by…

astro-ph.GA2020★ 11 cited

Tilted outer and inner structures in edge-on galaxies?

Aleksandr V. Mosenkov, Anton A. Smirnov, Olga K. Sil'chenko +3

Tilted and warped discs inside tilted dark matter haloes are predicted from numerical and semi-analytical studies. In this paper, we use deep imaging to demonstrate the likely exis…

astro-ph.GA2020★ 8 cited

Investigation of the parameters of spiral pattern in galaxies: the arm width

Aleksandr Mosenkov, Sergey Savchenko, Alexander Marchuk

In this work we determine the parameters of spiral structure for a sample of face-on spiral galaxies. In practice, the solution of this problem is a hard task because of the divers…

astro-ph.GA2020★ 24 cited

The Halos and Environments of Nearby Galaxies (HERON) II: The outer structure of edge-on galaxies

Aleksandr Mosenkov, R. Michael Rich, Andreas Koch +6

The HERON project is aimed at studying halos and low surface brightness details near galaxies. In this second HERON paper we consider in detail deep imaging (down to surface bright…