The term interchange graph is used in two distinct senses:
1. The line graph of a graph (van Rooij and Wilf 1965).
2. The interchange graph of a class of (0,1)-matrices, whose adjacency is defined by a 
interchange (Baggett and Yan 2026).
Interchange Graph
See also
(0,1)-Matrix Interchange Graph, Line GraphExplore with Wolfram|Alpha
References
Baggett, J. S. and Yan, H. "Interchange Graphs of (0,1)-Matrices Are Maximally Hamiltonian." 14 Jul 2026. https://arxiv.org/abs/2607.13165.van Rooij, A. and Wilf, H. "The Interchange Graph of a Finite Graph." Acta Math. Acad. Sci. Hungar. 16, 263-269, 1965.Referenced on Wolfram|Alpha
Interchange GraphCite this as:
Weisstein, Eric W. "Interchange Graph." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/InterchangeGraph.html