MAIN PAGE | ARTICLES | PRESENTATIONS | CONTACTS |
---|
Collective diffusion Collective diffusion coefficient of various interacting and non-interacting, homogeneous and non-homogeneous systems is calculated by use of a new, variational procedure of determining a diffusive eigenvalue of many-particle master equations. |
Segregation in a binary mixture The mixture of particles of different sizes orders, forming stripes, under external, driving force, if its density is large enough. The process happens with logarithmic like time dependence. |
---|
Domain growth The character of domain growth depends on the asymmetry of the single particle jumps. The dynamics of (2x1) domains is compared with one dimensional Potts model domain. |
Gain - loss asymmetry for emerging stock markets Investment horizon approach is used to analyze stock indices for European emerging markets. Gain-loss asymmetry is observed for all analyzed data. A measure quantifying the gain-loss asymmetry is proposed. It clearly exhibits a difference between emerging and established markets. |
---|