理学 >>> 数学 >>> 数理逻辑与数学基础 数论 代数学 代数几何学 几何学 拓扑学 数学分析 非标准分析 函数论 常微分方程 偏微分方程 动力系统 积分方程 泛函分析 计算数学 概率论 数理统计学 应用统计数学 运筹学 组合数学 离散数学 模糊数学 应用数学 数学其他学科
搜索结果: 1-15 共查到数学 Genus相关记录39条 . 查询时间(0.125 秒)
In this talk, we report several very recent asymptotic results on certain classical geometric quantities viewed as random variables on the moduli space of Riemann surfaces for large genus (and many cu...
We construct a natural smooth compacti cation of the space of smooth genus-one curves with k distinct points in a projective space. It can be viewed as an analogue of a well-known smooth compacti ca...
RECURSIONS FOR CHARACTERISTIC NUMBERS OF GENUS ONE PLANE CURVES     CHARACTERISTIC  PLANE CURVES       font style='font-size:12px;'> 2015/7/14
Characteristic numbers of families of maps of nodal curves to P2 are de ned as intersection of natural divisor classes. (This de nition agrees with the usual de nition for families of plane curves.)...
We derive a closed-form expression for all genus 1 Hurwitz numbers, and give a simple new graph-theoretic interpretation of Hurwitz numbers in genus 0 and 1. (Hurwitz numbers essentially count irred...
PRIME SPECIALIZATION IN HIGHER GENUS II     Bateman–Horn conjecture  Hardy–Littlewood conjecture       font style='font-size:12px;'> 2015/7/6
We continue the development of the theory of higher-genus M¨obius periodicity that was studied in Part I for odd characteristic, now treating asymptotic questions and the case of characteristic 2. T...
For a given odd prime p, we define a certain p-stabilization of the Siegel Eisenstein series of arbitrary genus so that the resulting eigenvalue of a generalized Atkin operator at p is a p-adic unit (...
In this paper we extend the concept of Milnor fiber and Milnor number of a curve singularity allowing the ambient space to be a quotient surface singularity. A generalization of the local {\delta}-inv...
The minimal genus problem for elliptic surfaces     4-manifold  elliptic surface  diffeomorphism group  minimal genus       font style='font-size:12px;'> 2012/6/25
We partly solve the minimal genus problem for embedded surfaces in the case of elliptic 4-manifolds. This involves a certain restricted transitivity property of the action of the orientation preservin...
Let K' be a hyperbolic knot in S^3 and suppose that some Dehn surgery on K' with distance at least 3 from the meridian yields a 3-manifold M of Heegaard genus 2. We show that if M does not contain an ...
Using Galois cohomology, Schmoyer characterizes cryptographic non-trivial self-pairings of the $\ell$-Tate pairing in terms of the action of the Frobenius on the $\ell$-torsion of the Jacobian of a ge...
Abstract: A proof that the separating curve complex of the closed genus two surface has a quasi-distance formula and is delta hyperbolic using tools of Masur and Schleimer. This answers in the affirma...
Cosmetic crossings of genus one knots     cosmetic crossing  nugatory crossing  Thurston norm  pretzel knot  Whitehead double       font style='font-size:12px;'> 2011/9/1
Abstract: We show that for genus one knots the Alexander polynomial and the homology of the double cover branching over the knot provide obstructions to cosmetic crossings. As an application we prove ...
The Gieseker-Petri divisor in M_g for genus g<=13      Gieseker-Petri divisor  M_g for genus g<=13        font style='font-size:12px;'> 2011/1/21
The Gieseker-Petri locus GPg is defined as the locus insideMg consisting of curves which violate the Gieseker-Petri Theorem. It is known that GPg has always some divisorial components and it has been ...
On genus-1 simplified broken Lefschetz fibrations      genus-1 simplified  Lefschetz fibrations        font style='font-size:12px;'> 2011/2/22
Auroux, Donaldson and Katzarkov introduced broken Lefschetz fibrations as a generalization of Lefshcetz fibrations in order to describe near-symplectic 4-manifolds.We first study monodromy representat...
The moduli spaces of trigonal curves of odd genus g ≥ 5 are proven to be rational.

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...