28 citations · 38 across the 3 of their papers we have counts for
3 papers
math.GM2025
Some smooth divergences for approximations
Pierre Bertrand, Wolfgang Stummer
For some smooth special case of generalized divergences as well as of new divergences (called scaled shift divergences), we derive approximations of the omnipresent (weighted)…
stat.ME2009★ 28 cited
A process very similar to multifractional Brownian motion
Antoine Ayache, Pierre R. Bertrand
In Ayache and Taqqu (2005), the multifractional Brownian (mBm) motion is obtained by replacing the constant parameter of the fractional Brownian motion (fBm) by a smooth enough…
physics.plasm-ph2001★ 10 cited
Trapping oscillations, discrete particle effects and kinetic theory of collisionless plasma
F. Doveil, M-C. Firpo, Y. Elskens +3
Effects induced by the finite number of particles on the evolution of a monochromatic electrostatic perturbation in a collisionless plasma are investigated. For growth as well…