4 papers
Bregman-projected mirror methods for regularized stationary mean-field games
Hussain Al Abdulaziz, Yuri Ashrafyan, Yeva Gevorgyan +1
We develop and analyze a Bregman-projected mirror iteration for low-order regularizations of stationary mean-field game (MFG) systems in their natural Banach space setting. For sep…
A user-friendly package and workflow for generating effective homogeneous rheologies for the study of the long-term orbital evolution of multilayered planetary bodies
Yeva Gevorgyan
We present a user-friendly, open-source Wolfram Language package that automates the construction of an effective homogeneous generalized Voigt rheology for a spherically symmetric,…
Synchronisation of a tidal binary by inward orbital migration. The case of Pluto and Charon
Michael Efroimsky, Michaela Walterova, Yeva Gevorgyan +3
It is usually taken for granted that mutual synchronisation of a tidal two-body system is attained through tidal recession, assuming the reduced Hill sphere is not reached. However…
A Simplified Model for the Forced Libration of Icy Moons with Subsurface Oceans: Application to Enceladus and Mimas
Yeva Gevorgyan
We investigate a simple two-layered viscoelastic rheological model capable of replicating the forced librations of an icy moon with a subsurface ocean. We show that the model, comp…