These notes introduce a new class of algebraic curves on Hilbert modular surfaces. These curves are called twisted Teichmüller curves, because their construction is very reminiscent of Hirzebruch-Zagier cycles. These new objects are analyzed in detail and their main properties are described. In particular, the volume of twisted Teichmüller curves is calculated and their components are partially classified. The study of algebraic curves on Hilbert modular surfaces has been widely covered in the literature due to their arithmetic importance. Among these, twisted diagonals (Hirzebruch-Zagier cycles) are some of the most important examples.
An excellent source for the construction of homotopy limits or colimits is the exposition of Dwyer and Spalinski [DS95]. We start with an example from ordinary homotopy theory. Consider the following( morphism ) ( of pullback diagrams ) ...
The quantization theories can lead to new invariants of hyperbolic 3-manifolds. The purpose of this handbook is to give a panorama of some of the most important aspects of Teichmuller theory.
... curves X (at both finite and infinite primes) are essentially curves that occur in objects Z which are twisted products of the curve plus a copy of R·Fr or Zp ·Fr. In the complex case, Z is H3/Γ∗ (where Γ∗ is the cofinite extension of ...
This book presents the nine different lecture series comprising the summer school, covering a selection of topics of current interest. The introductory courses treat mapping class groups and Teichmüller theory.
This collection of surveys present an overview of recent developments in Complex Geometry.
... twist of the Riemann surface X along the geodesic curve d¡ . It is useful to know how the above construction and the ... curves along which gluing has been performed . CARS allows also one to make these curves shorter or longer in such a ...
This volume gives the story a wider context of these decorated Teichmuller spaces as developed by the author over the last two decades in a series of papers, some of them in collaboration.
... families of regular k-differentials that vary holomorphically on compacta within the domains of discontinuity. He ... Geometry and spectra of compact Riemann surfaces, volume 106 of Progress in Mathematics. Birkhäuser Boston Inc., Boston ...
Minimal surfaces, and more generally constant mean curvature surfaces, are one of the central objects of study in geometry. Some time ago, Souganidis and myself, in a paper on fractional diffusion processes, introduced new notions of ...
B.H. Bowditch, Treelike structures arising from continua and convergence groups, Mem. Amer. Math. Soc., to appear. M.R. Bridson and G.A. Swarup, On Hausdorff-Gromov convergence and a theorem of Paulin, Enseign. Math. 40 (1994), 267–289.