High Dimensional Expanders and Property Testing

Tali Kaufman, Alexander Lubotzky

We show that the high dimensional expansion property as defined by Gromov, Linial and Meshulam, for simplicial complexes is a form of testability. Namely, a simplicial complex is a high dimensional expander iff a suitable property is testable. Using this connection, we derive several testability results.

Knowledge Graph



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