Migliore–Miro-Roig conjecture on ghost terms in resolutions of generic forms
Migliore–Miro-Roig conjecture on ghost terms in resolutions of generic forms
Let , and let be generated by generic forms of the same degree. A redundant term in a minimal free resolution means a free summand occurring in two different homological degrees with the same internal shift.
Migliore–Miro-Roig conjecture. The minimal free resolution of has no redundant term. Consequently, the minimal free resolution is the minimum one consistent with the Hilbert function.
The conjecture concerns whether generic equal-degree generators can produce ghost terms in their minimal resolutions. The source gives no resolution status.
Sources & referencesView supporting material
Primary source
Ralf Fröberg and Samuel Lundqvist, “Extremal Hilbert series”, arXiv:1711.01232 (2017).
Additional references
2 papers in this index state this conjecture (2001–2017). The statement above is taken from the most recent of them; the others are arXiv:math/0109179.
Progress summary
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