ACC conjecture for minimal log discrepancies of exceptional non-canonical pairs
ACC conjecture for minimal log discrepancies of exceptional non-canonical pairs
Let be a positive integer and let be a set of real numbers. Define
ACC conjecture for mlds of enc pairs. If satisfies the DCC, then satisfies the ACC. If is finite, then is discrete away from ; equivalently, it satisfies the ACC.
This is an ACC and discreteness prediction for minimal log discrepancies in fixed dimension and with prescribed boundary coefficients. The source gives no resolution status, so it remains open.
Sources & referencesView supporting material
Primary source
Jingjun Han and Jihao Liu, “On termination of flips and exceptionally non-canonical singularities”, arXiv:2209.13122 (2025).
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