A graded Buchweitz-Greuel-Schreyer rank conjecture is shown equivalent to a new sheaf-cohomology lower bound on non-Fano hypersurfaces, with a new exact Betti-number-to-cohomology formula as the bridge.
Be linson, Coherent sheaves on P ^n and problems of linear algebra , Functional Analysis and its Applications 12 (1978), no
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.AG 1years
2024 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Ranks of matrix factorizations and sheaf cohomology
A graded Buchweitz-Greuel-Schreyer rank conjecture is shown equivalent to a new sheaf-cohomology lower bound on non-Fano hypersurfaces, with a new exact Betti-number-to-cohomology formula as the bridge.