17 citations · 17 across the 2 of their papers we have counts for
2 papers
q-bio.PE2026
Simple sign epistasis and evolutionary detours in fitness landscapes
Paolo Ribeca, Alejandro Castro, Alejandro Lage-Castellanos +8
In epistatic fitness landscapes, the fitness effect of a mutation depends on the genetic background and may even switch between deleterious and beneficial depending on the presence…
cond-mat.stat-mech2006★ 17 cited
Accelerating random walks by disorder
Vitaly Belik, Dirk Brockmann
We investigate the dynamic impact of heterogeneous environments on superdiffusive random walks known as Lévy flights. We devote particular attention to the relative weight of sourc…