Geodesic
Categorified duality in Boij–Söderberg theory and invariants of free complexes
Journal of the European Mathematical Society, Tome 19 (2017) no. 9, pp. 2657-2695 Cet article a éte moissonné depuis la source EMS Press

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We present a robust categorical foundation for the duality theory introduced by Eisenbud and Schreyer to prove the Boij–Söderberg conjectures describing numerical invariants of syzygies. The new foundation allows us to extend the reach of the theory substantially.
DOI : 10.4171/jems/725
Classification : 13-XX, 14-XX
Keywords: Syzygies, Betti tables, sheaf of cohomology 
@article{JEMS_2017_19_9_a1,
     author = {David Eisenbud and Daniel Erman},
     title = {Categorified duality in {Boij{\textendash}S\"oderberg} theory and invariants of free complexes},
     journal = {Journal of the European Mathematical Society},
     pages = {2657--2695},
     year = {2017},
     volume = {19},
     number = {9},
     doi = {10.4171/jems/725},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/725/}
}
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David Eisenbud; Daniel Erman. Categorified duality in Boij–Söderberg theory and invariants of free complexes. Journal of the European Mathematical Society, Tome 19 (2017) no. 9, pp. 2657-2695. doi: 10.4171/jems/725

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