52 citations · 203 across the 17 of their papers we have counts for
Showing 2008Show all
2 papers · 1 filter
q-fin.ST2008
Double Power Law Decay of the Persistence in Financial Markets
S. Jain, T. Yamano
The persistence phenomenon is studied in the Japanese financial market by using a novel mapping of the time evolution of the values of shares quoted on the Nikkei Index onto Ising…
cond-mat.stat-mech2008★ 9 cited
Classical no-cloning theorem under Liouville dynamics by non-Csiszár f-divergence
T. Yamano, O. Iguchi
The Csiszár f-divergence, which is a class of information distances, is known to offer a useful tool for analysing the classical counterpart of the cloning operations that are quan…