Lectures of V. I. Arnold - video & presentation
Turbulence in number theory (part), October 2004
Experimental mathematics (in French), June 2005
Complexity of finite sequences of zeros and ones and geometry of finite functional manifolds, May 2006: video and presentation
Continued Fractions of Quadratic Irrationals (in English), May 2007
Topological classification of Morse functions and 16th Hilbert problem, August 2007: video, presentation (pdf), source and more: Arnold-70
Statistics of periodic and multi-dimensional continued fractions, August 2007: video, presentation (pdf), source and more: Arnold-70
V. I. Arnold about H. Poincare and his E=m·c², December 2009
V. I. Arnold on problems in mathematics and physics, December 2009
