2 papers
math.CO2003
Hierarchies of simplicial complexes via the BGG-correspondence
Gunnar Floystad
Via the BGG-correspondence a simplicial complex D on [n] is transformed into a complex of coherent sheaves L(D) on the projective space n-1-space. In general we compute the support…
math.AG2000
Describing coherent sheaves on projective spaces via Koszul duality
Gunnar Floystad
A new section on projections of coherent sheaves from a projective space to a lower-dimensional projective space has been added. Also some of the notation has been altered to bring…