
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:title>Strongly Robust Toric Ideals in Codimension 2</dc:title>
  <dc:title>Special Volume in honor of memory of S.E.Fienberg</dc:title>
  <dc:subject>toric ideal</dc:subject>
  <dc:subject>Graver basis</dc:subject>
  <dc:subject>robust</dc:subject>
  <dc:subject>Hilbert basis</dc:subject>
  <dc:description>A homogeneous ideal is robust if its universal Gr ?obner basis is also a minimal generating set. For toric ideals, one has the stronger definition: A toric ideal is strongly robust if its Graver basis equals the set of indispensable binomials. We characterize the codimension 2 strongly robust toric ideals by their Gale diagrams. This gives a positive answer to a question of Petrovi?, Thoma, and Vladoiu in the case of codimension 2 toric ideals.</dc:description>
  <dc:contributor>Sullivant ,Seth</dc:contributor>
  <dc:date>2019</dc:date>
  <dc:date>2019-04-12</dc:date>
  <dc:type>Article</dc:type>
  <dc:format></dc:format>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>islandora:1007796</dc:identifier>
  <dc:identifier>http://hdl.handle.net/10560/islandora:1007796</dc:identifier>
  <dc:source>MATH / Applied Mathematics</dc:source>
  <dc:source>Illinois Institute of Technology</dc:source>
  <dc:source>Journal of Algebraic Statistics</dc:source>
  <dc:language>en</dc:language>
  <dc:rights>Open Access</dc:rights>
</oai_dc:dc>