Quasi-monomiality conjecture for valuations computing asymptotic Arnold multiplicities
Quasi-monomiality conjecture for valuations computing asymptotic Arnold multiplicities
Let be a smooth variety, let be a graded sequence of ideals on , and let be a nonzero ideal. Write , and let denote the associated asymptotic multiplier ideal. A valuation computes when it realizes the corresponding valuation formula.
Quasi-monomiality conjecture. The weak version asserts that, for every generic point of an irreducible component of the subscheme defined by , there exists a quasi-monomial valuation computing with . The strong version asserts that every valuation in computing is quasi-monomial.
The preceding theorem proves existence of a computing valuation with each specified generic center, but not quasi-monomiality. The source explicitly says that it cannot prove either conjectural version.
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Sources & referencesView supporting material
Primary source
Mattias Jonsson and Mircea Mustata, “Valuations and asymptotic invariants for sequences of ideals”, arXiv:1011.3699 (2011).
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