Information-theoretic model for communication

Ronald Dickman, Nicholas Moloney and Eduardo Altmann analyse an information-theoretic model for communication (introduced by Ferrer i Cancho and Solé), building on previous work by Read more

Time, for a change.

Ole Peters’ Gresham lecture “Time, for a change” is now available online (audio, video, transcript). Some highlights from the lecture that may clarify a few comments we’ve received: Read more

“Partial ensemble averages in geometric Brownian motion” submitted.

In this paper Ole Peters and Bill Klein clarify two important issues in geometric Brownian motion. They show analytically, using extreme-value theory, that the time-average growth rate for a finite ensemble is the same as Read more