Graph Neural Networks, Cell Complex Nets, Cxns, Simplicial Complex, Editors Pick.
supported on cell/simplicial complexes including [1,2,3,4,5,6,7,8]. The maps Gi play the role of message passing signals from the i cells to the j cells and as it can be seen this can be easily characterized by a matrix. For more details see [1,8,9]. This article is a part of joint works with many