On Minkowski constants of Veech surfaces

来源 :Teichmuller与Grothendieck- Teichmuller理论研讨会 | 被引量 : 0次 | 上传用户:windtree
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  For a Veech surface,we give a characterization of,and an algorithm for computing,the largest possible area of ellipses symmetric with respect to the origin and disjoint from the set of holonomy vectors.
其他文献
  We have recently defined the notion of a Feynman category and in subsequent work shown that morphisms of such a category form a Hopf algebra.A particular ca
会议
  A compact Riemann surface is called extremal if it contains an embedded metric disc of the largest possible radius.In this talk we show how extremality can
会议
  In view of results of Goldman and Turaev,the free vector space over the free loops on an(connected)oriented surface has a natural Lie bialgebra structure.Th
会议
  We explain a method to construct higher category extensions of holonomy representations of homotopy path groupoids my means of Chens formal homology connect
会议
  In this report,I will give a new geometric characterization of Julia set by Ahlfors-Shimizu characteristic.
会议
  In this talk,we will discuss the obstructions for positive scalar curvature metrics(including both Hermitian and Riemannian metrics)on the moduli of curves.
会议
  We study the involution of the real line induced by the outer automorphism of the extended modular group PGL(2,Z).This(iR)modular(i)-involution is discontin
会议
  We introduce two complex analytic invariants,the period matrix and harmonic volume for compact Riemann surfaces.The former is a well-known analytic invarian
会议
  An integral lamination on the n-punctured disk is a non-empty disjoint union of finitely many essential simple closed curves,up to isotopy.A beautiful metho
会议
  The theory of dessins denfants concentrates on the finite index subgroups of modular group.This talk is devoted to the study of much neglected infinite inde
会议