%0 Journal Article %T Force networks, torque balance and Airy stress in the planar vertex model of a confluent epithelium %A Emma Johns %A Oliver E. Jensen %A Sarah Woolner %J - %D 2020 %R 10.1098/rspa.2019.0716 %X The vertex model is a popular framework for modelling tightly packed biological cells, such as confluent epithelia. Cells are described by convex polygons tiling the plane and their equilibrium is .. %U https://royalsocietypublishing.org/doi/10.1098/rspa.2019.0716