research

Research areas:   

• Complex networks: the WWW, the Internet, physics, biology, economics, ...
   
• Non-equilibrium Phase transitions: competing dynamics, contact process, voter model, ...
   
• Granular Media: avalanche mixing of granular solids, granular flows
   
• Critical phenomena: Ising model, Potts model
   
• Percolation, directed percolation
   
• Epitaxial Growth, deposition phenomena, MBE
   
• Self-Organized Criticality, avalanches, sandpiles
   
• Anomalous diffusion
   
• Evolution of human language