Graduate School of Mathematics, Nagoya University
ADDRESS: Furocho, Chikusaku, Nagoya, Japan / POSTAL CODE: 464-8602 / PHONE: +81-52-789-2429 / FACSIMILE: +81-52-789-2829

Research - Past Conferences and Workshops - Alg. Geom. in Positive Characteristics and Related Topics

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Update: 2008/10/08

Research

Algebraic Geometry in Positive Characteristics and Related Topics

Period
November 5–7, 2008
Place
Rm. 552, Bldg. Sci-1(Bldg. of Grad. Sch. of Math.), Nagoya University
Speakers include
Alex Degtyarev (Bilkent University), Igor Dolgachev (University of Michigan), Yasuhiro Goto (Hokkaido University of Education), Masayuki Hirokado (Hiroshima City University), Hiroyuki Ito (Hiroshima University), JongHae Keum (KIAS), Yukinori Kitadai (Hiroshima University), Christian Liedtke (Universität Düsseldorf), Natsuo Saito (Hiroshima City University), Stefan Schroeer (Universität Düsseldorf), Matthias Schuett (Harvard University), Ichiro Shimada (Hiroshima University)
Organizers
Shigeyuki Kondo (Nagoya University/Chair), Ichiro Shimada (Hiroshima University)
Support
JSPS Grant-in-Aid for Scientific Research A:18204001
JSPS Grant-in-Aid for Scientific Research B:20340002
Contact to
Shigeyuki Kondo
e-mail:
address:Graduate School of Mathematics, Nagoya University,
Furo-cho, Chikusa-ku, Nagoya 464-8602
JAPAN

Program

November 5 (Wed)
13:30–14:30

Igor Dolgachev (University of Michigan)

Wild plane Cremona transformations over fields of positive characteristic

15:00–16:00

Christian Liedtke (Universität Düsseldorf)

Non-classical Godeaux surfaces

16:30–17:30

Natsuo Saito (Hiroshima City University)

Fano threefolds in positive characteristic

November 6 (Thu)
10:00–11:00

Hiroyuki Ito (Hiroshima University)

Equisingular loci of simple singularities in positive characteristic
(joint work with M. Hirokado and N. Saito)

11:30–12:30

Masayuki Hirokado (Hiroshima City University)

On generic properties of three dimensional canonical singularities in positive characteristic
(joint work with H. Ito and N. Saito)

14:00–15:00

Stefan Schroeer (Universität Düsseldorf)

Singularities appearing on generic fibers of morphisms between smooth schemes

15:30–16:30

Matthias Schuett (Harvard University)

Néron-Severi groups of surfaces in characteristic 0 and p

17:00–18:00

Yasuhiro Goto (Hokkaido University of Education)

Zeta-functions and L-series of some K3-fibered Calabi–Yau threefolds

18:30–

Banquet (at Restaurant HANANOKI in Nagoya University)

November 7 (Fri)
10:00–11:00

Alex Degtyarev (Bilkent University)

On the number of connected components of an intersection of real quadrics
(joint work with I. Itenberg and V. Kharlamov)

11:30–12:30

Ichiro Shimada (Hiroshima University)

Divisibility of certain Chern numbers

14:00–15:00

Yukinori Kitadai (Hiroshima University)

Stability of direct images of cotangent bundles by Frobenius morphisms

15:30–16:30

JongHae Keum (KIAS)

TBA