Small Gröbner fans of ideals of points
Elena Dimitrova, Qijun He, Lorenzo Robbiano, Brandilyn Stigler · Journal of Algebra and Its Applications · 2019
In the context of modeling biological systems, it is of interest to generate ideals of points with a unique reduced Gröbner basis, and the first main goal of this paper is to identify classes of ideals in polynomial rings which share this property. Moreover, we provide methodologies for constructing such ideals. We then relax the condition of uniqueness. The second and most relevant topic discussed here is to consider and identify pairs of ideals with the same number of reduced Gröbner bases, that is, with the same cardinality of their associated Gröbner fan.