Many toric ideals generated by quadratic binomials possess no quadratic Gröbner bases

Toric Ideals Generated by Quadratic Binomials

Hidefumi Ohsugi, Takayuki Hibi · Journal of Algebra · 1999 · 185 citations

Natural Sciences, High-performance Computing, Combinatorics +5

Rees algebras of edge ideals

Rafael H. Villarreal · Communications in Algebra · 1995 · 182 citations

Natural Sciences, Mathematics, Algebra +10

Algebraic Properties of Edge Ideals via Combinatorial Topology

Anton Dochtermann, Alexander Engström · The Electronic Journal of Combinatorics · 2009 · 137 citations · Full text

Natural Sciences, Computer Science, Mathematics +12

Monomial and toric ideals associated to Ferrers graphs

Alberto Corso, Uwe Nagel · Transactions of the American Mathematical Society · 2008 · 129 citations · Full text

Natural Sciences, Computer Science, Mathematics +8

Koszul Bipartite Graphs

Hidefumi Ohsugi, Takayuki Hibi · Advances in Applied Mathematics · 1999 · 68 citations