Talks

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4 lectures on statistical physics of complex networks I taught at the Troisieme cycle en Suisse Romande at the 
Ecole Polytechnique Federale de Lausanne (EPFL), Switzerland, May-June 2007
Lctures 1 and 2  ,  Lecture 3Lecture 4 

Mass-Action Equilibrium in protein binding networks, 
NetSci07, new York City, May 2007
Powerpoint file, PDF file

Detecting topological patterns in protein networks
Colloquium at Physics Department of Stony Brook University, November 2005
Powerpoint file, PDF file

On Search, Ranking, and Matchmaking in Information Networks
Talk at the Santa Fe Institute, July 2005
Powerpoint file, PDF file

Detecting topological patterns in complex networks
Lecture at the Geilo  winter school, April 2005
Powerpoint file, PDF file

Extracting hidden information from knowledge networks 
Talk at the International Workshop: "Concepts for Complex Adaptive Systems" 
held at the Hanse Institute for Advanced Studies, Delmenhorst, Germany, March 2002
Powerpoint file
Applying Physics methods to Economics and Finance
Physics Department Colloquium, University of California at San Diego, January 2000.
Physics Department Colloquium, Brookhaven National Laboratory, April 1999.
Powerpoint file
Infrared conductivity of ultrathin Pb films: effects of granularity vs. localization
Thin Films Workshop, Brown University, Providence, RI, December 1999.
New results for Dzyaloshinskii-Moriya helimagnet Ba2CuGe2O 7
Q- and polarization- dependence of Haldane excitations in Nd2BaNiO5