First-order Fermi acceleration in the two-stream limit

First-passage competition with different speeds: positive density for both species is impossible

First-passage percolation on ladder-like graphs with heterogeneous exponential times

First-passage percolation on width-two stretches with exponential link weights

First-passage percolation with exponential times on a ladder

Fisher's information and the arrow of time

Fisher's Information for Discretely Sampled Levy Processes

Fitting Martingales To Given Marginals

Fitting the mass distributions of Koronis family: new ideas and related physical constraints

Fixation for Distributed Clustering Processes

Fixation Probability for Competing Selective Sweeps

Fixed points for multi-class queues

Fixed points of inhomogeneous smoothing transforms

Fixed points of the smoothing transform: Two-sided solutions

Fixed trace $β$-Hermite ensembles: Asymptotic eigenvalue density and the edge of the density

Flare forecasting based on sunspot-groups characteristics

Flare Loop Radiative Hydrodynamics - Part Two - Thermal Stability of Empirical Models

Flare observation during Max 1991 balloon campaigns

Flare rates and the McIntosh active-region classifications

Flaws in the giant impact hypothesis of lunar origin