MATHEMATICS SEMINARS

SPRING 2011

Unless indicated otherwise, all seminars will take place at 15:45 in the Social Sciences Building - Room B10.

Refreshments are served 15 minutes before the seminar.

March 1st
Tuesday
SOS B10
15:45 |
Barış Coşkunüzer
Koç University
Department of Mathematics
Geometrik Topoloji ve Poincare Sanısı
Popular Math Talk |

March 14th
*Monday
SOS B10
**11:00* Note the unusual date** Note the unusual time |
Tadashi Ochiai
Osaka University
Graduate School of Science
Galois Representations Associated to Modular Forms and Hida Theory
Colloquium Talk |

March 15th
Tuesday
SOS B10
15:45 |
Gerhard Wilhelm Weber
Middle East Technical University
Institute of Applied Mathematics
Recent Discrete-continuous Contributions to Eco-finance Networks and Cooperative Game Theory
Colloquium Talk |

March 22nd
Tuesday
SOS B10
15:45 |
Emre Alper Yıldırım
Koç University
Department of Industrial Engineering
Core Sets in Optimization: A Unifying Framework
Colloquium Talk |

March 29th
Tuesday
SOS B10
15:45 |
Zübeyir Çınkır
Zirve University
Faculty of Education
Conjectures on Metrized Graph Invariants and their Consequences
Colloquium Talk |

April 5th
Tuesday
(Spring Break) | No Seminar! |

April 14th*Thursday* Note the unusual date and location*CAS Z48 15:45 |
Sergey Zelik
University of Surrey
Department of Mathematics
Attractors and Finite-dimensional Reduction for Non-autonomous Systems
Colloquium Talk |

April 19th
Tuesday
SOS B10
15:45 |
Devin Ali Sezer
Middle East Technical University
Institute of Applied Mathematics
Two Optimal Control Problems and their Solutions
Research Seminar |

April 28th
*Thursday
SOS B10
15:45* Note the unusual date |
Özgün Ünlü
Bilkent University
Department of Mathematics
Finite Group Actions on Products of Spheres
Research Seminar |

May 3rd
Tuesday
SOS B10
15:45 |
Chris Wendl
Humboldt-Universitat Zu Berlin
Institute of Mathematics
On Contact Topology, Symplectic Field Theory and the PDE that Unites them
Colloquium Talk |

May 5th
*Thursday
SOS B10
15:45* Note the unusual date |
Ferruh Özbudak
Middle East Technical University
Department of Mathematics
Counting Quadratic Forms of Codimension 2 in Characteristic 2 and Relations to Maximal Curves
Colloquium Talk |

May 12th
*Thursday
SOS B10
15:45* Note the unusual date |
Burak Erdoğan
University of Illinois at Urbana-ChampaignDepartment of Mathematics Global Smoothing for Korteweg de Vries Equation with Periodic Boundary Conditions Colloquium Talk |

May 17th
Tuesday
*SOS B08
*14:15* Note the unusual time and location |
Zlatko Drmac
University of ZagrebDepartment of Mathematics Computing Accurate Eigenvalues and Singular Values Colloquium Talk |

May 17th
Tuesday
SOS B10
15:45 | Çağatay Kutluhan
Columbia UniversityDepartment of Mathematics Floer Homologies in Dimension 3 Colloquium Talk |

May 25th
*Wednesday
*SOS B08
15:45* Note the unusual date and location |
Boris Mityagin
Ohio State University
Department of Mathematics
Convergence of Spectral Decompositions of Hill-Schroedinger Operators
Colloquium Talk |

May 26th
*Thursday
*CAS Z48
15:45* Note the unusual date and location |
Ahmet Duran
Istanbul Technical University
Department of Mathematics
Stability Analysis of Asset Flow Differential Equations
Colloquium Talk |

June 9th
Tuesday
*SCI 103
15:45* Note the unusual date and location |
Theodora Bourni
Max Planck Institute for Gravitational Physics, Potsdam Curvature Estimates for Surfaces with Bounded Mean Curvature Colloquium Talk |

June 13th
Monday
*SOS B10
14:00* Note the unusual date and location(this is a two hour talk) |
Taylan Bilal
University of Southern California
Department of Mathematics
Bivariant Cycle Cohomology
Colloquium Talk |

Unless indicated otherwise, all seminars will take place at 15:45 in the Social Sciences Building - Room B10. Refreshments served 15 minutes before the seminar.

**
Transportation to Koç University**

**Koç University Science Seminars**

**
Koç University
Geometry & Topology Seminars**

Past Math-Science Seminars:

__Fall 2001__ ,
Spring 2002