4 papers
Cell-cell adhesion cannot sustain extended follower streams in a minimal non-local model of leader-follower migration
Thomas Jun Jewell, Samuel W. S. Johnson, Ruth E. Baker +1
Cell-cell adhesion is widely hypothesised to maintain cohesion within the long streams of follower cells that trail leader subpopulations during collective migration, including in…
Chase-and-Run and Chirality in Nonlocal Models of Pattern Formation
Thomas Jun Jewell, Andrew L. Krause, Philip K. Maini +1
Chase-and-run dynamics, in which one population pursues another that flees from it, are found throughout nature, from predator-prey interactions in ecosystems to the collective mot…
Breakdown of random-matrix universality in persistent Lotka--Volterra communities
Joseph W. Baron, Thomas Jun Jewell, Christopher Ryder +1
The eigenvalue spectrum of a random matrix often only depends on the first and second moments of its elements, but not on the specific distribution from which they are drawn. The v…
Eigenvalues of random matrices with generalised correlations: a path integral approach
Joseph W. Baron, Thomas Jun Jewell, Christopher Ryder +1
Random matrix theory allows one to deduce the eigenvalue spectrum of a large matrix given only statistical information about its elements. Such results provide insight into what fa…