21 citations · 47 across the 5 of their papers we have counts for
6 papers
BGK models for inert mixtures: comparison and applications
Sebastiano Boscarino, Seung Yeon Cho, Maria Groppi +1
Consistent BGK models for inert mixtures are compared, first in their kinetic behavior and then versus the hydrodynamic limits that can be derived in different collision-dominated…
Conservative semi-Lagrangian schemes for kinetic equations Part II: Applications
Seung Yeon Cho, Sebastiano Boscarino, Giovanni Russo +1
In this paper, we present a new class of conservative semi-Lagrangian schemes for kinetic equations. They are based on the conservative reconstruction technique introduced in [S. Y…
Convergence estimates of a semi-Lagrangian scheme for the ellipsoidal BGK model for polyatomic molecules
Sebastiano Boscarino, Seung-Yeon Cho, Giovanni Russo +1
In this paper, we propose a new semi-Lagrangian scheme for the polyatomic ellipsoidal BGK model. In order to avoid time step restrictions coming from convection term and small Knud…
High order conservative Semi-Lagrangian scheme for the BGK model of the Boltzmann equation
Sebastiano Boscarino, Seung-Yeon Cho, Giovanni Russo +1
In this paper, we present a conservative semi-Lagrangian finite-difference scheme for the BGK model. Classical semi-Lagrangian finite difference schemes, coupled with an L-stable t…
A kinetic description for the herding behavior in financial market
Hyeong-Ohk Bae, Seung-Yeon Cho, Jeongho Kim +1
As a continuation of the study of the herding model proposed in (Bae et al. in arXiv:1712.01085, 2017), we consider in this paper the derivation of the kinetic version of the herdi…
A particle model for the herding phenomena induced by dynamic market signals
Hyeong-Ohk Bae, Seung-yeon Cho, Sang-hyeok Lee +1
In this paper, we study the herding phenomena in financial markets arising from the combined effect of (1) non-coordinated collective interactions between the market players and (2…