Branched Coverings, Degenerations, and Related Topics 2012

05(Mon) - 08(Thu) March, 2012

Graduate School of Advanced Sciences of Matter, Hiroshima University
ROOM: 401N

OrganizersF T. Ashikaga, Y. Matsumoto, M. Sakuma, I. Shimada, H. Tokunaga

Japanese page
Branched Coverings, Degenerations, and Related Topics 2011
Branched Coverings, Degenerations, and Related Topics 2010
Branched Coverings, Degenerations, and Related Topics 2009


5 (Mon) 6 (Tue) 7 (Wed) 8 (Thu)
10:00-10:50 Eriko Hironaka Hiroshi Ohta Eriko Hironaka Atsuhide Mori
11:10-12:00 Hiroshi Ohta Eriko Hironaka Hiroshi Ohta Yongnam Lee
12:00-13:30 Lunch Lunch Lunch Lunch
13:30-14:30 Tetsuya Ito David Garber Kenta Hayano Daisuke Suyama
14:45-15:45 Takefumi Nosaka Michael Friedman Masatoshi Sato Taketo Shirane
16:00-17:00 Teruaki Kitano Michihiko Fujii Hirotaka Ishida Atsuko Katanaga


Name Title (Links to)
Related documents
Eriko Hironaka Fibered faces and the dynamics of mapping classes in special subgroups of the mapping class group. abstract
slides 1
slides 2
slides 3
Hiroshi Ohta Lagrangian intersection Floer theory on toric manifolds
Tetsuya Ito Non-left-orderability of branched double coverings via "coarse" presentation slides
Takefumi Nosaka On a topological interpretation of quandle cocycle invariants of classical links
Teruaki Kitano Linear representations over a finite field of a knot group and the Alexander polynomial as an obstruction. slides
David Garber Conjugation-free geometric presentations of fundamental groups of arrangements and their applications slides
Michael Friedman The fundamental group of complement of branch curves of degeneratable surfaces
Michihiko Fujii On the growth functions of pure Artin groups of dihedral type
Kenta Hayano A combinatorial approach to broken Lefschetz fibrations via mapping class groups slides
Masatoshi Sato Four-manifolds admitting hyperelliptic broken Lefschetz fibrations
Hirotaka Ishida A note on invariants of hyperelliptic fibrations and its geography
Atsuhide Mori Towards a higher dimensional generalization of the Bennequin theory slides
Yongnam Lee Deformation of product-quotient surfaces and reconstruction of Todorov surfaces via Q-Gorenstein smoothing slides
Daisuke Suyama The Shi arrangements and its derivation modules
Taketo Shirane Families of Galois closure curves for certain plane sextic curve
Atsuko Katanaga The resolutions of hypersurface simple K3 singularities

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Last Updated: March 13, 2012