Schwede's Du Bois and dense F-injective type conjecture
Schwede's Du Bois and dense F-injective type conjecture
Let be a reduced scheme of finite type over an algebraically closed field of characteristic . A scheme is of dense -injective type if it has reductions to characteristic that are -injective for a Zariski-dense set of primes. Schwede's conjecture. has Du Bois singularities if and only if is of dense -injective type. This conjecture proposes an equivalence between a characteristic- condition and the corresponding dense-characteristic- condition; the source records it as a conjecture, without resolving it.
Sources & referencesView supporting material
Primary source
Linquan Ma, “F-injectivity and Buchsbaum singularities”, arXiv:1308.0149 (2015).
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