Metric Ricci Curvature for 𝑃𝐿 Manifolds

Figure 1

Part of the simplicial complex 𝒯 and its dual cell complex 𝒯^∗. The (variational) Jacobi field given by 2𝑛−1 cells (𝑛=2), in the direction 𝑒₁−𝑒₂, at the vertex 𝑣₀ is emphasized.