The emergence of spatial organisation in biofilm growth is one of the most fundamental
topics in biofilm biophysics and microbiology. It has long been known that growing biofilms …

The population genetics of most range expansions is thought to be shaped by the
competition between Darwinian selection and random genetic drift at the range margins …

There are various reports about the critical exponents associated with the depinning
transition. In this study, we investigate how the disorder strength present in the support can …

Surface-attached communities of microbes, known as biofilms, are diverse in their
morphologies. Characterising distinct types of biofilm spatial structure, and understanding …

Analysis of invasion front has been widely used to decipher biological properties, as well as
the growth dynamics of the corresponding populations. Likewise, the invasion front of tumors …

The quenched Edwards-Wilkinson growth of the 1+ 1 interface is considered in the
background of the correlated random noise. We use random Coulomb potential as the …

Invading populations normally comprise different subpopulations that interact while trying to
overcome existing barriers against their way to occupy new areas. However, the majority of …

Invasion occurs in environments that are normally spatially disordered, however, the effect of
such a randomness on the dynamics of the invasion front has remained less understood …

The dynamics of a population expanding into unoccupied habitat has been primarily studied
for situations in which growth and dispersal parameters are uniform in space or vary in one …

We investigate the influence of quenched disorder on the steady states of driven systems of
the elastic interface with nonlocal hydrodynamic interactions. The generalized elastic model …