subfan
nounEtymology From sub- + fan.
1
Mathematics, Sciences A subset of a fan (part of a tree).
- The problem is motivated by the wish to compute tropical varieties over the p-adic numbers, which are the intersection of a subfan of a Gr\"obner fan as studied in this paper by some affine hyperplane, as shown in a forthcoming paper..2015, Thomas Markwig, Yue Ren, “Gröbner Fans of x-homogeneous Ideals in Rt[x]”, in arXiv: