2 papers
cond-mat.stat-mech2000
The Ising Like Statistical Models for Studying the Dynamics of the Financial Stock Markets
Dorina Andru Vangheli, Gheorghe Ardelean
In this paper, we present the possibility of using the Ising like models to explain by Statistical Physics means the connection between the financial discontinuities (herd behavior…
cond-mat.mtrl-sci1998
Lattice Models for Magnetic Fluids: Correlations Between Order Parameters
D. Andru Vangheli, H. Covlescu, Gh. Ardelean +1
Magnetic fluids are colloidal suspensions of ferromagnetic particles covered with a surfactant layer, dispersed in a host liquid. The existence of cooperative phenomena in such mag…