| Tuesday, August 16 (BA 1170) 
                  Bahen Centre (map) | 
    
     
      | 8:30-8:50 | 
      Morning Coffee & On-site Registration | 
    
     
      | 8:50-9:00 | 
      Introduction | 
    
     
      | 9:00-10:00 | 
      J. Lewis (University of Alberta, Canada) 
        Lectures in Transcendental Algebraic Geometry:  Algebraic Cycles 
        with a Special Emphasis on Calabi-Yau Varieties | 
    
     
      | 10:00-10:30 | 
      Coffee Break | 
    
     
      | 10:30-11:30 | 
      C. Doran (University of Alberta, Canada) 
        Periods, Picard-Fuchs Equations, and Calabi-Yau Moduli | 
    
     
      | 11:30-12:30 | 
      N. Yui (Queen's University, Canada) 
        Modularities of Calabi--Yau varieties: 2011 and beyond | 
    
     
      | 12:30-14:30 | 
      Lunch Break | 
    
     
      | 14:30-15:30 | 
      M. Schuett (University of Hannover, Germany) 
        Arithmetic of K3 surfaces | 
    
     
      | 15:30-16:00 | 
      Coffee Break | 
    
     
      | 16:00-17:00 | 
      R. Laza (Stony Brook University, USA) 
        Degenerations of K3 surfaces and Calabi-Yau threefolds  | 
    
     
      | 17:00-18:00 | 
      Study Session | 
    
     
      | 18:00-20:00 | 
      Dinner Break | 
    
     
      | 20:00-22:00 | 
      Study Session | 
    
     
      | Wednesday, August 17 (Fields Room 230) | 
    
     
      | 8:30-9:00 | 
      Morning Coffee | 
    
     
      | 9:00-10:00 | 
      J. Lewis (University of Alberta, Canada) 
        Lectures in Transcendental Algebraic Geometry:  Algebraic Cycles 
        with a Special Emphasis on Calabi-Yau Varieties | 
    
     
      | 10:00-10:30 | 
      Coffee Break | 
    
     
      | 10:30-11:30 | 
      C. Doran (University of Alberta, Canada) 
        Periods, Picard-Fuchs Equations, and Calabi-Yau Moduli | 
    
     
      | 11:30-12:30 | 
      S. Kondo (Nagoya University, Japan) 
        K3 and Enriques surfaces | 
    
     
      | 12:30-14:30 | 
      Lunch Break | 
    
     
      | 14:30-15:30 | 
      M. Schuett (University of Hannover, Germany) 
        Arithmetic of K3 surfaces | 
    
     
      | 15:30-16:00 | 
      Coffee Break | 
    
     
      | 16:00-17:00 | 
      R. Laza (Stony Brook University, USA) 
        Degenerations of K3 surfaces and Calabi-Yau threefolds  | 
    
     
      | 17:00-18:00 | 
      Study Session | 
    
     
      | 18:00-20:00 | 
      Dinner Break | 
    
     
      | 20:00-22:00 | 
      Study Session | 
    
     
      | Thursday, August 18 (Fields Room 230) | 
    
     
      | 8:30-9:00 | 
      Morning Coffee  | 
    
     
      | 9:00-10:00 | 
      J. Lewis (University of Alberta, Canada) 
        Lectures in Transcendental Algebraic Geometry:  Algebraic Cycles 
        with a Special Emphasis on Calabi-Yau Varieties | 
    
     
      | 10:00-10:30 | 
      Coffee Break | 
    
     
      | 10:30-11:30 | 
      C. Doran (University of Alberta, Canada) 
        Periods, Picard-Fuchs Equations, and Calabi-Yau Moduli | 
    
     
      | 11:30-12:30 | 
      S. Kondo (Nagoya University, Japan) 
        K3 and Enriques surfaces | 
    
     
      | 12:30-14:30 | 
      Lunch Break | 
    
     
      | 14:30-15:30 | 
      N. Yui (Queen's University, Canada) 
        Modularities of Calabi--Yau varieties: 2011 and beyond | 
    
     
      | 15:30-16:00 | 
      Coffee Break | 
    
     
      | 16:00-17:00 | 
      K.-I. Yoshikawa (Kyoto University, Japan) 
        On the value of Borcherds $\Phi$-function | 
    
     
      | 17:00-18:00 | 
      Study Session | 
    
     
      | 18:00-20:00 | 
      Dinner Break | 
    
     
      | 20:00-22:00 | 
      Study Session | 
    
     
      | Friday, August 19 (Fields, Room 230) | 
    
     
      | 8:30-9:00 | 
      Morning Coffee | 
    
     
      | 9:00-10:00 | 
      N. Elkies (Harvard University, USA) 
                  Even lattices and elliptic fibrations of K3 surfaces, I | 
    
     
      | 10:00-10:30 | 
      Coffee Break | 
    
     
      | 10:30-11:30 | 
      I. Dolgachev (University of Michigan, USA) 
        Quartic surfaces and Cremona transformations | 
    
     
      | 11:30-12:30 | 
      H. Ohashi (Nagoya University, Japan) 
        On automorphisms of Enriques surfaces | 
    
     
      | 12:30-14:30 | 
      Lunch Break | 
    
     
      | 14:30-15:30 | 
       
         J.W Hoffman (Louisiana State University, USA) 
          Picard groups of Siegel modular threefolds and theta lifting.  
       | 
    
     
      | 15:30-16:00 | 
      Coffee Break | 
    
     
      | 16:00-17:00 | 
      C. Liedtke (Stanford University, USA) 
        Rational Curves on K3 Surfaces | 
    
     
      | 17:00-18:00 | 
      Reception | 
    
     
      | 18:00-20:00 | 
      Dinner Break | 
    
     
      | 20:00-22:00 | 
      Informal Sessions | 
    
     
      | Saturday, August 20 (Fields, Room 230) | 
    
     
      | 8:30-9:00 | 
      Morning Coffee | 
    
     
      | 9:00-10:00 | 
      S. Mukai (RIMS, Japan) 
        Enriques surfaces and root systems | 
    
     
      | 10:00-10:30 | 
      Coffee Break | 
    
     
      | 10:30-11:30 | 
      V. Nikulin (University of Liverpool, UK, and Steklov 
        Mathematical Institute, Moscow, Russia) 
        Elliptic fibrations on K3 surfaces | 
    
     
      | 11:30-12:30 | 
      G. Pearlstein (Michigan State University, USA) 
        Jumps in the Archimedean Height | 
    
     
      | 12:30-14:30 | 
      Lunch Break | 
    
     
      | 14:30-15:30 | 
      M. Kerr (Washington University in St. Louis, USA) 
        Higher Chow cycles on families of K3 surfaces | 
    
     
      | 15:30-16:00 | 
      Coffee Break | 
    
     
      | 16:00-17:00 | 
       
         N. Elkies (Harvard University, USA) 
                    Even lattices and elliptic fibrations of K3 surfaces, II 
       | 
    
     
      | 17:15-18:00 | 
      M.J. Bertin (Université Paris 
        6, France) 
        Elliptic fibrations on the modular surface associated to $\Gamma_1(8)$ 
        =  | 
    
     
      | 18:00-20:00 | 
      Dinner Break | 
    
     
      | 20:00-22:00 | 
      Informal Sessions | 
    
     
      | Sunday, August 21  | 
    
     
      | August 21 is a free day to explore Toronto and nearby attractions. | 
    
     
      | Monday, August 22 (Fields, Room 230) | 
    
     
      | 8:30-9:00 | 
      Morning Coffee | 
    
     
      | 9:00-10:00 | 
      K. Hulek (University of Hannover, Germany) 
        Abelian varieties with a singular odd $2$-torsion point on the theta 
        divisor | 
    
     
      | 10:00-10:30 | 
      Coffee Break | 
    
     
      | 10:30-11:30 | 
      K. O'Grady (Sapienza Universita' di Roma) 
        Moduli and periods of double EPW-sextics | 
    
     
      | 11:30-12:30 | 
      J.-C. Rohde (Universitaet Hamburg, Germany) 
        Shimura varieties and Calabi-Yau manifolds versus Mirror Symmetry | 
    
     
      | 12:30-14:30 | 
      Lunch Break | 
    
     
      | 14:30-15:30 | 
      H. Movasati (IMPA, Brazil) 
        Eisenstein type series for mirror quintic Calabi-Yau varieties | 
    
     
      | 15:30-16:00 | 
      Coffee Break | 
    
     
      | 16:00-17:00 | 
      S. Cynk (Jagiellonian University, Poland) 
        Arithmetically significant Calabi-Yau threefolds | 
    
     
      | 17:15-18:00 | 
      Y. Goto (Hokkaido University of Education Hakodate, 
        Japan 
        On K3 surfaces with involution  | 
    
     
      | 18:00-20:00 | 
      Dinner Break | 
    
     
      | 20:00-22:00 | 
      Informal Sessions | 
    
     
      | Tuesday, August 23 (Fields, Room 230) | 
    
     
      | 8:30-9:00 | 
      Morning Coffee | 
    
     
      | 9:00-10:00 | 
      D. van Straten (Universitaet Mainz, Germany) 
        CY-period expansions | 
    
     
      | 10:00-10:30 | 
      Coffee Break | 
    
     
      | 10:30-11:30 | 
      S. Schroeer (University of Duesseldorf, Germany) 
        Enriques manifolds  | 
    
     
      | 11:30-12:30 | 
      X. Chen (University of Alberta, Canada) 
        Rational self-maps of K3 surfaces and Calabi-Yau manifolds | 
    
     
      | 12:30-14:30 | 
      Lunch Break | 
    
     
      | 14:30-15:30 | 
      A. Kumar (MIT, USA) 
        Elliptic fibrations on Kummer surfaces | 
    
     
      | 15:30-16:00 | 
      Coffee Break | 
    
     
      | 16:00-17:00 | 
      R. Kloosterman (Humboldt Universitaet zu Berlin, 
        Germany) 
        Mordell-Weil ranks, highest degree syzygies and Alexander polynomials | 
    
     
      | 17:15-18:00 | 
                L. Halle (University of Oslo, Norway) 
        Motivic zeta functions for degenerations of Calabi-Yau varieties  | 
    
     
      | 18:00-20:00 | 
      Dinner Break | 
    
     
      | 20:00-22:00 | 
      Informal Sessions | 
    
     
      | Wednesday, August 24 (Fields, Room 
        230) | 
    
     
      | 8:30-9:00 | 
      Morning Coffee | 
    
     
      | 9:00-10:00 | 
      A. Sarti (University of Poitiers, France) 
        The BHCR-mirror symmetry for K3 surfaces | 
    
     
      | 10:00-10:30 | 
      Coffee Break | 
    
     
      | 10:30-11:30 | 
      C. Schoen (Duke University, USA) 
        Desingularized fiber products of elliptic surfaces | 
    
     
      | 11:30-12:30 | 
      J.-D. Yu (National Taiwan University, Taiwan) 
        On Dwork congruences | 
    
     
      | 12:30-14:30 | 
      Lunch Break | 
    
     
      | 14:30-15:30 | 
      J. Keum (KIAS, Korea) 
        Finite groups acting on K3 surfaces in positive characteristic | 
    
     
      | 15:30-16:00 | 
      Coffee Break | 
    
     
      | 16:00-17:00 | 
      M. Artebani (Universidad de Concepcion, Chile) 
        Examples of Mori dream Calabi-Yau threefolds | 
    
     
                | 17:15-18:00 | 
      S. Sijsling (IMPA, Brazil) 
        Calculating arithmetic Picard-Fuchs equations  | 
    
     
      | 18:00-20:00 | 
      Dinner Break | 
    
     
      | 20:00-22:00 | 
      Informal Sessions | 
    
     
      | Thursday, August 25 (Fields, Room 230) | 
    
     
      | 8:30-9:00 | 
      Morning Coffee | 
    
     
      | 9:00-10:00 | 
      U. Whitcher (Harvey Mudd College, USA) 
        Picard-Fuchs equations for lattice-polarized K3 surfaces | 
    
     
      | 10:00-10:30 | 
      Coffee Break | 
    
     
      | 10:30-11:30 | 
      A. Clingher (Washington University in St. Louis, 
        USA) 
        On K3 Surfaces of High Picard Rank | 
    
     
      | 11:30-12:30 | 
       C. Schnell (IPMU, Japan) 
        Derived equivalences and the fundamental group  | 
    
     
      | 12:30-14:30 | 
      Lunch Break | 
    
     
      | 14:30-15:30 | 
      S. Kudla (University of Toronto) 
        Modular generating functions for arithmetic cycles: a survey | 
    
     
      | 15:30-16:00 | 
      Coffee Break | 
    
     
      | 16:00-17:00 | 
      K. Oguiso (Osaka University, Japan) 
        Group of automorphisms of Wehler type on Calabi-Yau manifolds and compact 
        hyperkaehler manifolds | 
    
     
      | 17:00-18:00 | 
      Contributed Talks and other activities | 
    
     
      | 18:00-20:00 | 
      Dinner Break | 
    
     
      | 20:00-22:00 | 
      Informal Sessions |