Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Brodsky, Sarah"'
Autor:
BRODSKY, SARAH
Publikováno v:
Family Business. Sep/Oct2024, Vol. 35 Issue 5, p34-41. 8p.
Autor:
BRODSKY, SARAH
Publikováno v:
Family Business. Mar/Apr2024, Vol. 35 Issue 2, p38-45. 8p.
Autor:
Brodsky, Sarah B.
The machinery of zonotopal algebra is linked with two particular polytopes: the Stanley-Pitman polytope and the regular simplex $\mathfrak{Sim}_n(t_1,...,t_n)$ with parameters $t_1,...,t_n\in \mathbb{R}_+^n$, defined by the inequalities $\sum_{i=1}^n
Externí odkaz:
http://arxiv.org/abs/1810.04432
Autor:
BRODSKY, SARAH
Publikováno v:
Family Business. Jan/Feb2024, Vol. 35 Issue 1, p16-21. 6p.
Autor:
Brodsky, Sarah, Stump, Christian
It has been established in recent years how to approach acyclic cluster algebras of finite type using subword complexes. In this paper, we continue this study by describing the c- and g-vectors, and by providing a conjectured description of the Newto
Externí odkaz:
http://arxiv.org/abs/1608.07083
We show that the number of combinatorial types of clusters of type $D_4$ modulo reflection-rotation is exactly equal to the number of combinatorial types of tropical planes in $\mathbb{TP}^5$. This follows from a result of Sturmfels and Speyer which
Externí odkaz:
http://arxiv.org/abs/1511.02699
Publikováno v:
Res. Math. Sci. 2:4 (2015)
We study the moduli space of metric graphs that arise from tropical plane curves. There are far fewer such graphs than tropicalizations of classical plane curves. For fixed genus $g$, our moduli space is a stacky fan whose cones are indexed by regula
Externí odkaz:
http://arxiv.org/abs/1409.4395
Autor:
Brodsky, Sarah, Sturmfels, Bernd
We tropicalize the rational map that takes triples of points in the projective plane to the plane of quadrics passing through these points. The image of its tropicalization is contained in the tropicalization of its image. We identify these objects i
Externí odkaz:
http://arxiv.org/abs/1002.0603
Autor:
BRODSKY, SARAH
Publikováno v:
Family Business. Jul/Aug2024, Vol. 35 Issue 4, p8-9. 2p.
Autor:
BRODSKY, SARAH
Publikováno v:
Family Business. Jan/Feb2024, Vol. 35 Issue 1, p36-37. 2p.