Date | Speaker(s) | Title |

12 Jan 2012 | Angel Kumchev, Towson University | Sums of almost equal squares of primes |

19 Jan 2012 | Uma N. Iyer, Bronx Community College | Quantum differential operators |

26 Jan 2012 | Kevin Tucker, Princeton University | Test ideals in F-regular rings |

2 Feb 2012 | Qing Xiang, University of Delaware | Cyclotomic constructions of strongly regular Cayley graphs and difference sets |

9 Feb 2012 | Jen-Chieh Hsiao, Purdue University | D-module structure of local cohomology modules |

16 Feb 2012 | Florian Enescu, Georgia State University | Hilbert-Kunz Multiplicities |

23 Feb 2012 | Anurag Singh, University of Utah | F-pure thresholds of hypersurfaces |

1 Mar 2012 | Karl Schwede, Penn State University | Bertini theorems for F-singularities |

15 Mar 2012 | Evgeny Mayanskiy, Penn State University | Orbifold Elliptic Fibrations |

22 Mar 2012 | Mihran Papikian, Penn State University | On Jacquet-Langlands isogeny |

29 Mar 2012 | CĂ©cile Armana, University of Muenster, visiting Brown | Explicit bases of modular symbols over function fields |

5 Apr 2012 | Yuri Zarhin, Penn State University | PoincarĂ© duality and unimodularity |

12 Apr 2012 | Andrew D. Pollington, National Science Foundation | A question of Wolfgang Schmidt concerning two dimensional Diophantine approximation |

19 Apr 2012 | Vladimir Retakh, Rutgers University | Noncommutative Laurent phenomenon |

26 Apr 2012 | Robert C. Vaughan, Penn State University | On sums of powers of primes |

30 Aug 2012 | Meet for lunch at 11:30 | No Talk this week |

6 Sep 2012 | Robert C. Vaughan, Penn State University | Report on Goettingen conference on analytic methods for diophantine problems |

13 Sep 2012 | Hilaf Hasson, Penn State University | The geometry of etale fundamental groups of curves over Q_p^{un} |

20 Sep 2012 | David Thomson, Carleton University, Ottawa and Penn State University | Ambiguity and deficiency of permutations |

27 Sep 2012 | Vladimir Popov, Steklov Mathematical Institute | COORDINATE ALGEBRAS OF ALGEBRAIC GROUPS: |

4 Oct 2012 | Enrico Bombiero, is the Marker Lecturer | No talk this week |

11 Oct 2012 | Roger Plymen, Southampton University | The Skewes Number |

18 Oct 2012 | Bogdan Petrenko, SUNY Brockport | Generating an algebra from the probabilistic standpoint |

25 Oct 2012 | Leonid Makar-Limanov, Wayne State University | Locally nilpotent derivations and the AK (ML) invariant |

1 Nov 2012 | Alex Rice, Bucknell University | Improvements and Extensons of Two Theorems of Sarkozy |

8 Nov 2012 | Robert C. Vaughan, Penn State | Wooley's recent work on the Vinogradov Mean Value Theorem |

15 Nov 2012 | Daniel Hernandez, University of Minnesota | F-pure thresholds of quasi-homogeneous polynomials |

22 Nov 2012 | Mr Turkey, Thanksgiving | No talk this week |

29 Nov 2012 | Mircea Mustata, University of Michigan | Singularities of graded sequences of ideals |

6 Dec 2012 | Jose Plinio Santos, University of Campinas, Brazil | Bijective proofs using two-line matrix representations for partitions |

13 Dec 2012 | | *To Be Announced* |

20 Dec 2012 | | *To Be Announced* |