Dataset
Synthetic Zigzag
A small synthetic graph designed to create a path-like hard connectivity pattern.
Graph Summary
Small but intentionally pathological for convergence.
The primary benchmark graph is built from unique (id1, id2) pairs. The figure shows a binned sparsity pattern of the bipartite incidence block, with both partitions relabeled to contiguous integer identifiers. This block is the off-diagonal part of the corresponding graph Laplacian.
Variables
Columns in the clean CSV:
The v1 graph uses id1 and id2. No additional identifier-like columns are included in this clean v1 CSV.
Source Notes
Generated by the synthetic zigzag benchmark script included with this collection.
Synthetic path-like matching benchmark designed to be small but difficult.
Creation Files
The synthetic data-generating files are included for researchers who want to inspect or adapt the construction.