Zobrazeno 1 - 10
of 448
pro vyhledávání: '"Page, Janet"'
We prove that a smooth projective surface of degree $d$ in $\mathbb P^3$ contains at most $d^2(d^2-3d+3)$ lines. We characterize the surfaces containing exactly $d^2(d^2-3d+3)$ lines: these occur only in prime characterize $p$ and, up to choice of pr
Externí odkaz:
http://arxiv.org/abs/2406.15868
Autor:
DeSimone, Alison
Publikováno v:
College Music Symposium, 2017 Jan 01. 57
Externí odkaz:
https://www.jstor.org/stable/26574469
In this paper, we study maximal sets of skew lines on Hermitian surfaces. We give a new algorithm to compute these sets and give some computational results for Hermitian surfaces of degrees 3,4, and 5. In more generality, this algorithm solves a new
Externí odkaz:
http://arxiv.org/abs/2211.16580
Autor:
Kenkel, Jennifer, McPherson, Lillian, Page, Janet, Smolkin, Daniel, Stephenson, Monroe, Yang, Fuxiang
In this paper, we study the differential power operation on ideals. We begin with a focus on monomial ideals in characteristic 0 and find a class of ideals whose differential powers are eventually principal. We also study the containment problem betw
Externí odkaz:
http://arxiv.org/abs/2111.15653
Autor:
Berkesch, Christine, Chan, C-Y. Jean, Klein, Patricia, Matusevich, Laura Felicia, Page, Janet, Vassilev, Janet
Publikováno v:
Alg. Number Th. 17 (2023) 1959-1984
We give explicit descriptions of rings of differential operators of toric face rings in characteristic $0$. For quotients of normal affine semigroup rings by radical monomial ideals, we also identify which of their differential operators are induced
Externí odkaz:
http://arxiv.org/abs/2112.00266
We study the geometry of the smooth projective surfaces that are defined by Frobenius forms, a class of homogenous polynomials in prime characteristic recently shown to have minimal possible F-pure threshold among forms of the same degree. We call th
Externí odkaz:
http://arxiv.org/abs/2110.15908
Publikováno v:
In Journal of Algebra 15 May 2024 646:376-411
Autor:
Miyazaki, Mitsuhiro, Page, Janet
Publikováno v:
In Journal of Algebra 1 April 2024 643:241-283