Finite determination conjecture for Mather–Jacobian minimal log discrepancies
Finite determination conjecture for Mather–Jacobian minimal log discrepancies
Let be a variety of dimension , let be a closed point of , and define
where is the local -jet scheme of at . Finite determination conjecture. For every positive integer , there exists depending only on such that, for every closed point of any -dimensional variety , there exists satisfying either
or
The conjecture would give a uniform finite bound for detecting Mather–Jacobian minimal log discrepancies through local jet schemes; its status is unresolved in the source.
Sources & referencesView supporting material
Primary source
Shihoko Ishii, “Finite determination conjecture for Mather-Jacobian minimal log discrepancies and its applications”, arXiv:1703.08500 (2018).
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