Published on *Number Theory Conferences* (http://ntc.osu.cz)

Tuesday, June 10, 2008 | ||
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Chairman Kálmán Győry | ||

9:00–9:45 | Andrzej Schinzel | Binary forms as sums of powers of linear forms |

9:45–10:00 | Coffee break | |

10:00–10:20 | Pawel Gladki | The pp conjecture in the theory of spaces of orderings |

10:25–10:45 | András Bazsó | On the resolution of equations of the formAx in integers ^{n}–By^{n} = Cx, y and n is greater than or equal to 3 |

10:50–11:10 | Attila Bérczes | Effective results for points on certain subvarieties of tori |

11:15–11:35 | Lajos Hajdu | Almost perfect powers in arithmetic progression |

11:40–12:00 | Antal Bege | Matrices and determinants associated with classes of arithmetical functions in poset |

12:30–14:00 | Lunch | |

Chairman Cornelius Greither | ||

14:00–14:45 | Attila Pethő | Properties and applications of shift radix systems |

14:50–15:35 | Franz Halter-Koch | Invariants of non-unique factorizations |

15:35–16:00 | Coffee break | |

16:00–17:00 | Lutz Lucht | Banach algebra techniques in the theory of arithmetic functions (tutorial) |

17:00–17:20 | Jan Krempa | On integral semigroup rings |

17:25–17:45 | Beata Rothkegel | Inner product spaces over noetherian domains |

17:50–18:10 | Przemysław Koprowski | Mapping Witt rings of real geometrical rings |

18:10–20:00 | Dinner | |

Wednesday, June 11, 2008 | ||

Chairman Franz Halter-Koch | ||

9:00– 9:45 | Cornelius Greither | 1-motives, and Fitting ideals of class groups of function fields |

9:45–10:00 | Coffee break | |

10:00–10:30 | Jan-Hendrik Evertse | Approximation of complex algebraic numbers by algebraic numbers of bounded degree |

10:35–10:55 | Radan Kučera | Annihilators of Class Group of an Imaginary Compositum of Quadratic Fields |

11:00–11:20 | Jan Herman | On a Compositum of Quadratic Fields |

11:25–11:45 | Zdeněk Polický | On the group of circular units of any compositum of quadratic fields |

11:50–12:10 | Marian Genčev | A class of Infinite Series |

12:30–14:00 | Lunch | |

Chairman Attila Pethő | ||

14:00–14:45 | Georges Grekos | Representation functions, Sidon sets and bases |

14:50–15:20 | Grzegorz Banaszak | A Hasse principle for Mordell-Weil groups |

15:25–15:55 | Piotr Krason | On the image of l-adic Galois representations for abelian varieties |

15:55–16:20 | Coffee break | |

16:20–16:40 | Pavel Jahoda, Monika Jahodová | On a set of asymptotic densities |

16:45–17:05 | Milan Paštéka | Remarks on the set of zero density |

17:10–17:30 | Roman Urban | Density modulo 1 of some expressions containing algebraic numbers |

18:00 | Conference party | |

Thursday, June 12, 2008 | ||

Chairman Lutz Lucht | ||

9:00– 9:45 | Kálmán Győry | Effective results for polynomial equations in two unknowns from a multiplicative division group |

9:45–10:00 | Coffee break | |

10:00–10:20 | Stéphane Louboutin |
The fundamental unit of some quadratic, cubic or quartic orders |

10:25–10:45 | Tapani Matala-aho | Arithmetic around q-series |

10:50–11:10 | Martin Klazar | Some properties of holonomic sequences |

11:15–11:35 | Štefan Porubský | Chinese remainder theorem |

Chairman Andrzej Schinzel | ||

11:40–12:20 | Problem session | |

12:30 | Lunch |