Random permanent zero-probability conjecture over finite fields
Random permanent zero-probability conjecture over finite fields
Let be an odd prime and let be a fixed power. Let be a uniformly random matrix with entries in the finite field .
Random permanent zero-probability conjecture.
This conjecture asserts that, for fixed odd-characteristic finite fields, the permanent of a random matrix is zero with asymptotic probability , as would be expected if the permanent behaved like a random polynomial. The statement concerns the asymptotic regime ; the source provides no evidence that it has been resolved.
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Sources & referencesView supporting material
Primary source
Fatemeh Ghasemi, Gal Gross and Swastik Kopparty, “Permanental rank versus determinantal rank of random matrices over finite fields”, arXiv:2512.03221 (2025).
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