Sergey Kushnarev

My research in pictures

I am computing the matrix of pairwise distances in Weil-Petersson metric between fishes in the following data set.

Evolution of the shape in the space PSL_2(R)\Diff(S^1) under the
action of velocity field generated by a 4-soliton (position of individual
solitons is marked by *) starting from the circle backward
in time until T=-3 (from NW to SE), and forward in time until time T=3.
Evolution of a 4-soliton obtained by solving the EPDiff(S^1).

Click to see a bigger picture.

My research in videos