4 citations · 5 across the 4 of their papers we have counts for
4 papers · 1 filter
Projective hypersurfaces in tropical scheme theory I: the Macaulay ideal
Alex Fink, Jeffrey Giansiracusa, Noah Giansiracusa +1
A "tropical ideal" is an ideal in the idempotent semiring of tropical polynomials that is also, degree by degree, a tropical linear space. We introduce a construction based on tran…
Chow quotients of Grassmannians by diagonal subtori
Noah Giansiracusa, Xian Wu
The literature on maximal torus orbits in the Grassmannian is vast; in this paper we initiate a program to extend this to diagonal subtori. Our main focus is generalizing portions…
Fibonacci, golden ratio, and vector bundles
Noah Giansiracusa
There is a family of vector bundles over the moduli space of stable curves that, while first appearing in theoretical physics, has been an active topic of study for algebraic geome…
The cone of type A, level one conformal blocks divisors
Noah Giansiracusa, Angela Gibney
We prove that the type A, level one, conformal blocks divisors on span a finitely generated, full-dimensional subcone of the nef cone. Each such divisor induces a m…