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(Last updated on September 11, 2015.)

Bousfield classes form a set:
a workshop in memory of Tetsusuke Ohkawa

[Photos of the late Dr. Tetsusuke Ohkawa]
[Photos of Party, username: ohkawa, password: k*****f*****]
[Photos of the Workshop](added on 9/9/2015)

Dates August 28 (Fri) -- 30 (Sun), 2015
Place Graduate School of Mathematics, Nagoya University ,
Mathematics Bldg (Science Building 1) (D3-4), Room 509
Furo-cho, Chikusa-ku, Nagoya, Aichi, Japan >> access
campus map (pdf)
subway map (pdf) [M18(Nagoya Daigaku) is the closest subway station]
Program
August 28, Friday
13:00 -- 13:30 Takeo Ohsawa (Nagoya University)
Some remarks on function theory by Ohkawa
13:40 -- 14:10 Norihiko Minami (Nagoya Institute of Technology)
A crash course of topological materials
-- a homage to Ohkawa's deep insight into material science
14:30 -- 15:30 Carles Casacuberta (Barcelona) (slides)
The injective hull of homotopy types with respect to generalized homology functors
15:50 -- 16:50 Shane Kelly (Tokyo Institute of Technology)
A brief introduction to the stable homotopy theory of Morel and Voevodsky 1
-- Construction and basic properties of SH
17:10 -- 18:00 Takeshi Torii (Okayama University)
Quasi-category of comodules and Landweber exactness
August 29, Saturday
09:00 -- 09:50 Satoshi Mochizuki (Chuo University) (extended abstract--revised) (slides-movie[wmv, 178MB]--new)
On Gersten's conjecture
10:00 -- 11:00 Shane Kelly (Tokyo Institute of Technology)
A brief introduction to the stable homotopy theory of Morel and Voevodsky-2
-- Some remarks on stable motivic homotopy groups of spheres
11:20 -- 12:20 Amnon Neeman (Canberra) (abstract)
Ohkawa's theorem on Bousfield classes forming a set, its consequences and modern developments
14:00 -- 15:00 Amnon Neeman (Canberra) (abstract)
Strong generation in derived categories of schemes
15:20 -- 16:20 Carles Casacuberta (Barcelona) (slides)
A generalization of Ohkawa's theorem
16:40 -- 17:00 Masayuki Yamasaki (Okayama University of Science) (slides)
Memories of Kato Seminar from 1976 to 1979
17:00 -- 17:20 Takao Matumoto (RIMS, Kyoto University)
Memories on Ohkawa's mathematical life in Hiroshima
19:00 -- 21:30 Party (at "Mai Ami")
If you want to come to the party, please send an email to Norihiko Minami.
August 30, Sunday
09:30 -- 10:20 Takuo Matsuoka (Odawara)
Koszul duality for factorization algebras
10:30 -- 11:20 Isamu Iwanari (Tohoku University)
From Bousfield localizations to dualities of tannakian type
11:30 -- 12:20 Seidai Yasuda (Osaka University)
Motivic and finite multiple zeta values
14:00 -- 15:00 Amnon Neeman (Canberra) (abstract)
Separable monoids in derived categories of schemes
15:20 -- 16:20 Shane Kelly (Tokyo Institute of Technology)
A brief introduction to the stable homotopy theory of Morel and Voevodsky-3
-- Some remarks on Spec(SH)
16:30 -- 17:30 Carles Casacuberta (Barcelona)
Acyclic classes for motivic spectra
17:50 -- 18:30 Kazuhiko Aomoto (Nagoya University) (extended abstract)
Some problems of hypergeometric integrals associated with hypersphere arrangement
Organizers Mitsunori Imaoka, Hiroshima Institute of Technology
Takao Matumoto, RIMS, Kyoto University
Norihiko Minami, Nagoya Institute of Technology
Takeo Ohsawa, Nagoya University
Katsumi Shimomura, Kochi University
Masayuki Yamasaki, Okayama University of Science




Photos of the late Tetsusuke Ohkawa

[Click to enlarge.]

At the 60th birthday party for Takao Matumoto
(courtesy of Takao Matumoto)

1st from the right
Feb. 18, 2006

3rd from the right
Feb. 18, 2006


At the 60th birthday party for Takao Matumoto
(courtesy of Masayuki Yamasaki)

Right
Feb. 18, 2006


With the participants of Kochi Homotopy Theory Workshop
(courtesy of Katsumi Shimomura)

1st from the right, front row
Dec. 28, 2011

1st from the right, front row
Dec. 28, 2011


With colleagues at Hiroshima Institute of Technology
(Courtesy of Mitsunori Imaoka)

3rd from the left
July 25, 2013

2nd from the right, front row
March 19, 2014