2 papers
math.CA2007
Restrictions of continuous functions
Jean-Pierre Kahane, Yitzhak Katznelson
Given a continuous real-valued function on [0, 1], and a closed subset E \subset [0, 1] we denote by f E the restriction of f to E, that is, the function defined only on E that tak…
math.CO2007
A Brownian quasi-helix in IR4, built from an automatic sequence
Jean-Pierre Kahane
We describe a brownian quasi-helix in R^4 by means of an automatic sequence