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- University of California, BerkeleyUS24 papers
- Lawrence Berkeley National LaboratoryUS22 papers
- University of California, Santa CruzUS14 papers
- California Institute of TechnologyUS13 papers
- Stockholm UniversitySE12 papers
- The University of TokyoJP12 papers
- University of ChicagoUS12 papers
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- Center for Astrophysics Harvard & SmithsonianUS11 papers
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- Space Telescope Science InstituteUS11 papers
- AlbaNovaSE10 papers
4 papers · 1 filter
Divisor sequences of atoms in Krull monoids
Nicholas R. Baeth, Terri Bell, Courtney R. Gibbons +1
The divisor sequence of an irreducible element (\textit{atom}) of a reduced monoid is the sequence where, for each positive integer , den…
Computations involving symbolic powers
Ben Drabkin, Eloísa Grifo, Alexandra Seceleanu +1
Symbolic powers are a classical commutative algebra topic that relates to primary decomposition, consisting, in some circumstances, of the functions that vanish up to a certain ord…
Recursive strategy for decomposing Betti tables of complete intersections
Courtney R. Gibbons, Robert Huben, Branden Stone
We introduce a recursive decomposition algorithm for the Betti diagram of a complete intersection using the diagram of a complete intersection defined by a subset of the original g…
Rational combinations of Betti diagrams of complete intersections
Michael T. Annunziata, Courtney R. Gibbons, Cole Hawkins +1
We investigate decompositions of Betti diagrams over a polynomial ring within the framework of Boij-Söderberg theory. That is, given a Betti diagram, we determine if it is possible…